Use of Highway to provide backward compatibilityBy: Charlie Burnes (charlie.burnes.delete@this.no-spam.com), May 21, 2022 12:36 pmRoom: Moderated DiscussionsI meant: “On a CPU with AVX2 and without AVX-512, I expected the actual number of SIMD lanes used to be 256/width of lane type.” < Previous Post in ThreadNext Post in Thread >TopicPosted ByDateApple's AVX512---2022/05/12 12:32 AM Apple's AVX512Rayla2022/05/12 08:23 AM Apple's AVX512---2022/05/12 10:49 AM Apple's AVX512---2022/05/12 10:59 AM Questions About Apple's AVX512Matt Lohmann2022/05/13 05:21 AM Questions About Apple's AVX512---2022/05/13 09:33 AM Questions About Apple's AVX512Doug S2022/05/13 10:22 AM Questions About Apple's AVX512---2022/05/13 02:05 PM Questions About Apple's AVX512Doug S2022/05/13 09:28 PM Questions About Apple's AVX512Anon12022/05/14 12:53 AM Questions About Apple's AVX512Simon Farnsworth2022/05/14 05:20 AM Questions About Apple's AVX512Michael S2022/05/14 12:27 PM Questions About Apple's AVX512Doug S2022/05/15 10:50 AM Questions About Apple's AVX512Michael S2022/05/15 01:01 PM Questions About Apple's AVX512Doug S2022/05/16 12:59 AM Questions About Apple's AVX512Michael S2022/05/16 02:29 AM what it takes to really vectorizeRichardC2022/05/16 02:47 PM Questions About Apple's AVX512---2022/05/16 10:22 PM Questions About Apple's AVX512rwessel2022/05/17 01:42 AM Questions About Apple's AVX512anon12022/05/17 04:47 AM Questions About Apple's AVX512Michael S2022/05/17 06:28 AM Questions About Apple's AVX512anon12022/05/18 01:15 AM Questions About Apple's AVX512-.-2022/05/18 03:41 AM Questions About Apple's AVX512Jan Wassenberg2022/05/18 10:23 PM Questions About Apple's AVX512-.-2022/05/19 06:11 AM Questions About Apple's AVX512Jan Wassenberg2022/05/19 06:45 AM Questions About Apple's AVX512-.-2022/05/20 04:04 AM Questions About Apple's AVX512Jan Wassenberg2022/05/20 10:00 PM Questions About Apple's AVX512anon12022/05/16 04:44 AM Questions About Apple's AVX512Jörn Engel2022/05/15 11:34 PM Questions About Apple's AVX512Simon Farnsworth2022/05/16 04:13 AM Questions About Apple's AVX512Jörn Engel2022/05/16 12:52 PM Backward Compatibility for SVE2 CodeCharlie Burnes2022/05/16 06:57 PM Backward Compatibility for SVE2 CodeJörn Engel2022/05/17 12:30 AM Backward Compatibility for SVE2 CodeCharlie Burnes2022/05/17 03:31 AM Backward Compatibility for SVE2 CodeJörn Engel2022/05/17 10:24 AM Backward Compatibility for SVE2 CodeCharlie Burnes2022/05/17 11:21 AM Backward Compatibility for SVE2 CodeJörn Engel2022/05/17 02:11 PM OpenMP SIMD DirectivesCharlie Burnes2022/05/17 04:05 PM OpenMP SIMD DirectivesJörn Engel2022/05/17 05:14 PM OpenMP SIMD DirectivesJan Wassenberg2022/05/20 10:12 PM OpenMP SIMD DirectivesFreddie2022/05/21 07:13 AM OpenMP SIMD DirectivesJan Wassenberg2022/05/21 10:54 PM OpenMP SIMD DirectivesJörn Engel2022/05/21 01:23 PM Alternative to Highway for code that is not SIMD width agnosticCharlie Burnes2022/05/21 10:11 PM Alternative to Highway for code that is not SIMD width agnosticJan Wassenberg2022/05/21 11:16 PM Alternative to Highway for code that is not SIMD width agnosticCharlie Burnes2022/05/22 06:30 AM Removal of NEONDoug S2022/05/22 10:57 AM Removal of NEONCharlie Burnes2022/05/22 01:12 PM Removal of NEON-.-2022/05/23 04:23 AM Removal of NEONDoug S2022/05/23 08:08 AM Removal of NEONdmcq2022/05/23 12:59 PM Removal of NEONblaine2022/05/24 10:40 PM Alternative to Highway for code that is not SIMD width agnosticJan Wassenberg2022/05/22 12:06 PM Alternative to Highway for code that is not SIMD width agnosticCharlie Burnes2022/05/22 01:06 PM Alternative to Highway for code that is not SIMD width agnosticJan Wassenberg2022/05/22 10:35 PM Alternative to Highway for code that is not SIMD width agnostic-.-2022/05/23 04:28 AM Alternative to Highway for code that is not SIMD width agnosticAdrian2022/05/22 05:04 AM Alternative to Highway for code that is not SIMD width agnosticCharlie Burnes2022/05/22 07:20 AM Alternative to Highway for code that is not SIMD width agnosticJörn Engel2022/05/22 01:13 PM Alternative to Highway for code that is not SIMD width agnosticCharlie Burnes2022/05/22 01:53 PM Alternative to Highway for code that is not SIMD width agnosticJörn Engel2022/05/22 02:49 PM Unaligned Loads and StoresCharlie Burnes2022/05/22 05:34 PM Alternative to Highway for code that is not SIMD width agnosticJan Wassenberg2022/05/22 10:46 PM Unaligned Loads and StoresCharlie Burnes2022/05/23 12:46 AM Unaligned Loads and StoresJan Wassenberg2022/05/23 05:34 AM Is Highway a full compiler or yet another LLVM front-end, like icpc ? (NT)Michael S2022/05/23 01:12 AM Is Highway a full compiler or yet another LLVM front-end, like icpc ?none2022/05/23 01:57 AM Is Highway a full compiler or yet another LLVM front-end, like icpc ?Michael S2022/05/23 02:08 AM Is Highway a full compiler or yet another LLVM front-end, like icpc ?Jan Wassenberg2022/05/23 05:38 AM OpenMP SIMD DirectivesJan Wassenberg2022/05/21 11:07 PM OpenMP SIMD DirectivesJörn Engel2022/05/22 01:25 PM OpenMP SIMD DirectivesJan Wassenberg2022/05/22 10:56 PM OpenMP SIMD DirectivesMichael S2022/05/23 02:32 AM OpenMP SIMD DirectivesJan Wassenberg2022/05/23 05:49 AM OpenMP SIMD DirectivesMichael S2022/05/23 01:04 PM OpenMP SIMD DirectivesJan Wassenberg2022/05/23 10:43 PM OpenMP SIMD Directivesanon22022/05/22 11:42 PM OpenMP SIMD DirectivesJörn Engel2022/05/23 12:11 AM OpenMP SIMD Directivesanon22022/05/23 12:47 AM TemplatesMichael S2022/05/23 02:52 AM Templatesanon22022/05/23 03:36 AM At least use a handle unique in the thread you post in... (NT)anon22022/05/23 08:16 AM TemplatesJörn Engel2022/05/23 10:41 AM Backward Compatibility for SVE2 Codeanonymou52022/05/17 02:36 PM Lack of Backward Compatibility for Intel AVX512Charlie Burnes2022/05/17 03:22 PM Lack of Backward Compatibility for Intel AVX512anonymou52022/05/18 03:15 AM Lack of Backward Compatibility for Intel AVX512anon22022/05/18 03:36 AM Lack of Backward Compatibility for Intel AVX512anonymou52022/05/18 05:06 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/18 05:36 AM Lack of Backward Compatibility for Intel AVX512me2022/05/18 05:50 AM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/18 06:47 AM Lack of Backward Compatibility for Intel AVX512me2022/05/18 09:18 AM Lack of Backward Compatibility for Intel AVX512Doug S2022/05/18 10:26 AM Lack of Backward Compatibility for Intel AVX512Brett2022/05/18 11:03 AM Lack of Backward Compatibility for Intel AVX512me2022/05/18 11:35 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/18 10:31 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/19 05:58 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/19 06:55 AM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/19 11:09 AM Why Is AVX 512 Useful for RPCS3?-.-2022/06/15 07:04 PM Why Is AVX 512 Useful for RPCS3?Jukka Larja2022/06/15 09:33 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/19 05:56 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/19 06:49 AM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/19 11:14 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/19 12:19 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/20 10:04 AM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/20 01:48 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/20 09:48 PM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/21 07:44 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/21 09:48 PM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/22 02:46 AM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/22 05:32 AM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/22 04:06 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/23 12:59 AM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/23 11:02 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/24 02:33 AM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/24 03:18 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/25 06:01 AM Lack of Backward Compatibility for Intel AVX512zzyzx2022/05/25 03:02 PM Lack of Backward Compatibility for Intel AVX512Eugene Nalimov2022/05/19 10:25 PM Lack of Backward Compatibility for Intel AVX512Jukka Larja2022/05/20 09:34 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/18 10:40 PM Lack of Backward Compatibility for Intel AVX512Andrey2022/05/19 09:26 AM Lack of Backward Compatibility for Intel AVX512Brett2022/05/19 11:23 AM Lack of Backward Compatibility for Intel AVX512Andrey2022/05/19 01:50 PM Lack of Backward Compatibility for Intel AVX512Brett2022/05/20 11:52 PM Lack of Backward Compatibility for Intel AVX512Adrian2022/05/19 12:22 AM Lack of Backward Compatibility for Intel AVX512Brendan2022/05/19 04:32 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/18 10:29 PM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/19 01:14 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/19 07:02 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/19 08:13 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/20 01:34 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/20 02:48 AM OT Documentation on JPEG XL - site certificate brokenMichael S2022/05/20 03:17 AM OT Documentation on JPEG XL - site certificate brokenJan Wassenberg2022/05/20 10:18 PM Lack of Backward Compatibility for Intel AVX512-.-2022/05/20 03:55 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/20 05:51 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/20 10:54 PM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/20 10:57 PM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/21 10:57 AM Lack of Backward Compatibility for Intel AVX512---2022/05/21 06:59 PM Adding instructions to NEON??Doug S2022/05/22 11:01 AM Adding instructions to NEON??---2022/05/22 01:59 PM Adding instructions to NEON??Doug S2022/05/22 08:46 PM Adding instructions to NEON??Michael S2022/05/23 01:04 AM Adding instructions to NEON??anonymou52022/05/24 04:02 PM Adding instructions to NEON??Ungo2022/05/23 02:05 AM Adding instructions to NEON??---2022/05/23 06:49 AM Adding instructions to NEON??Ungo2022/05/23 09:01 PM Adding instructions to NEON??---2022/05/24 10:26 AM Adding instructions to NEON??---2022/05/23 06:56 AM Lack of Backward Compatibility for Intel AVX512noko2022/05/23 12:29 PM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/21 11:47 PM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/22 01:40 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/22 04:06 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/22 05:12 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/22 05:53 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/22 06:15 AM Lack of Backward Compatibility for Intel AVX512Jan Wassenberg2022/05/22 11:56 AM Lack of Backward Compatibility for Intel AVX512-.-2022/05/18 05:23 PM Sierra Forest Xeons - E Cores OnlyCharlie Burnes2022/05/19 03:11 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/19 04:42 AM Sierra Forest Xeons - E Cores OnlyCharlie Burnes2022/05/19 05:30 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/20 04:06 AM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/20 11:32 AM Sierra Forest Xeons - E Cores OnlyMark2022/05/20 12:15 PM Sierra Forest Xeons - E Cores OnlyAndrey2022/05/20 03:34 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/20 05:29 PM Sierra Forest Xeons - E Cores OnlyBjörn Ragnar Björnsson2022/05/20 05:54 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/20 08:42 PM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/21 12:06 AM Sierra Forest Xeons - E Cores Onlyanon22022/05/21 01:45 AM Sierra Forest Xeons - E Cores OnlyDoug S2022/05/21 12:33 PM Sierra Forest Xeons - E Cores OnlyBrett2022/05/21 05:18 PM Sierra Forest Xeons - E Cores Onlyanon22022/05/22 01:32 AM Sierra Forest Xeons - E Cores Onlyrwessel2022/05/21 05:05 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/21 10:36 AM Sierra Forest Xeons - E Cores OnlyAndrey2022/05/21 11:30 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/21 12:58 PM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/21 04:58 PM Sierra Forest Xeons - E Cores Only-.-2022/05/21 07:03 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/22 11:18 AM Sierra Forest Xeons - E Cores OnlyAndrey2022/05/22 04:18 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/22 08:41 PM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/22 09:49 PM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/22 11:11 PM Proposal for heterogeneous runtime dispatchJörn Engel2022/05/22 11:51 PM Proposal for heterogeneous runtime dispatchAdrian2022/05/23 12:25 AM CorrectionAdrian2022/05/23 12:34 AM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/23 12:41 AM Proposal for heterogeneous runtime dispatchUngo2022/05/23 01:27 AM Proposal for heterogeneous runtime dispatchMichael S2022/05/23 03:14 AM Heterogeneous ISA?Jan Wassenberg2022/05/23 06:11 AM RISC-VPeter Lewis2022/05/30 03:45 PM RISC-VHeikki Kultala2022/05/31 08:59 AM RISC-VPeter Lewis2022/05/31 04:34 PM RISC-VDoug S2022/06/01 12:45 AM RISC-VPeter Lewis2022/06/01 03:55 PM RISC-VDoug S2022/06/01 09:50 PM RISC-V Eric Fink2022/06/02 12:20 AM Process...Anon2022/06/02 12:35 AM Process...Peter Lewis2022/06/02 01:54 AM Process...Michael S2022/06/02 04:42 AM Process...Eric Fink2022/06/02 05:43 AM Process...---2022/06/02 01:06 PM Process...Peter Lewis2022/06/02 02:01 PM Process... ItaniumRichard S2022/06/02 05:14 PM ItaniumPeter Lewis2022/06/02 06:07 PM ItaniumRichard S2022/06/02 09:27 PM Process... ItaniumMichael S2022/06/03 04:39 AM Process... ItaniumAdrian2022/06/03 05:26 AM Process... ItaniumMichael S2022/06/03 06:32 AM Process... ItaniumAdrian2022/06/03 07:14 AM Process...Doug S2022/06/02 10:54 PM Process...Peter Lewis2022/06/03 01:19 AM Process...Mark Roulo2022/06/02 08:15 PM Process...Michael S2022/06/03 05:06 AM Process...Brendan2022/06/02 09:13 PM Process...anon22022/06/02 04:13 PM Process...Eric Fink2022/06/02 10:00 PM Process...Michael S2022/06/03 05:16 AM Process...Doug S2022/06/03 08:57 AM Process...James2022/06/04 04:46 AM Process...Doug S2022/06/04 09:04 AM Process...Anon42022/06/04 10:31 AM Process...James2022/06/04 10:49 AM Process...Anon2022/06/05 02:55 AM There is no 5nm or 7nm anywhere.Heikki Kultala2022/06/02 10:45 AM There is no 5nm or 7nm anywhere.Doug S2022/06/02 11:10 AM There is no 5nm or 7nm anywhere.Heikki Kultala2022/06/02 11:50 AM There is no 5nm or 7nm anywhere.Peter Lewis2022/06/02 12:07 PM There is no 5nm or 7nm anywhere.anon22022/06/02 04:30 PM There is no 5nm or 7nm anywhere.Anon2022/06/05 01:41 AM RISC-VPeter Lewis2022/06/02 01:22 AM RISC-VFreddie2022/06/02 07:22 AM RISC-V---2022/06/02 01:25 PM RISC-VAdrian2022/06/02 01:47 AM RISC-VDoug S2022/06/02 11:18 AM x86 vs RISCHeikki Kultala2022/06/02 12:04 PM x86 vs RISCAnon2022/06/02 02:49 PM x86 vs RISCTim Mc2022/06/02 04:20 PM x86 vs RISCDoug S2022/06/02 11:01 PM x86 vs RISCAnon2022/06/05 01:55 AM x86 vs RISCPeter Lewis2022/06/05 04:23 PM x86 vs RISCAnon2022/06/05 04:32 PM Register Windows.Mark Roulo2022/06/06 09:56 AM Register Windows.blaine2022/06/06 01:51 PM S/W managed TLB missesMark Roulo2022/06/06 02:18 PM S/W managed TLB missesMichael S2022/06/06 02:31 PM S/W managed TLB missesblaine2022/06/06 11:53 PM S/W managed TLB missesvonk2022/06/07 01:04 AM S/W managed TLB missesDoug S2022/06/07 08:50 AM S/W managed TLB missesanon22022/06/07 10:21 PM S/W managed TLB missesJames2022/06/08 02:07 AM S/W managed TLB missesMichael S2022/06/08 02:20 AM S/W managed TLB missesanon22022/06/08 02:53 AM Fairchild Clipper had h/w table walkPaul A. Clayton2022/06/09 12:46 PM Fairchild Clipper had h/w table walkSimon Farnsworth2022/06/10 01:58 AM Register Windows.anon22022/06/06 03:21 PM x86 vs RISCEric Fink2022/06/02 10:11 PM x86 vs RISCMichael S2022/06/03 06:49 AM x86 vs RISCBrett2022/06/03 12:32 PM x86 vs RISCAnon2022/06/05 02:23 AM x86 vs RISCAdrian2022/06/02 11:47 PM RISC-VAnon2022/06/02 02:33 PM RISC-V lifespan; encodings⚛2022/06/04 11:39 AM µop CachePeter Lewis2022/06/04 06:56 PM x86 decode cores⚛2022/06/05 12:32 AM x86 decode coresPeter Lewis2022/06/05 01:26 AM x86 decode coresPeter Lewis2022/06/06 04:22 AM µop CacheDoug S2022/06/05 11:08 AM RISC-V lifespan; encodingsEric Fink2022/06/05 04:26 AM RISC-V lifespan; encodings⚛2022/06/05 07:37 AM RISC-V lifespan; encodingsanonymou52022/06/05 12:32 PM RISC-V lifespan; encodingsAnon2022/06/05 03:09 PM RISC-V lifespan; encodings⚛2022/06/06 07:52 AM RISC-V lifespan; encodingsanonymou52022/06/06 08:07 AM RISC-V lifespan; encodingsAdrian2022/06/06 10:59 AM RISC-V lifespan; encodingsAnon2022/06/06 12:38 PM RISC-V lifespan; encodingsAdrian2022/06/07 01:21 AM RISC-V lifespan; encodingsMichael S2022/06/07 02:23 AM RISC-V lifespan; encodingsAdrian2022/06/07 05:20 AM RISC-V lifespan; encodingsBrett2022/06/07 06:04 PM RISC-V lifespan; encodingsAnon2022/06/07 09:58 PM RISC-V lifespan; encodings⚛2022/06/08 08:07 AM RISC-V lifespan; encodingsAnon2022/06/08 10:25 AM RISC-V lifespan; encodings⚛2022/06/08 12:07 PM RISC-V lifespan; encodingsBrett2022/06/06 01:50 PM RISC-V lifespan; encodingsAdrian2022/06/07 12:59 AM RISC-V lifespan; encodingsAdrian2022/06/06 10:59 AM RISC-V lifespan; encodings⚛2022/06/06 11:08 AM RISC-V lifespan; encodings---2022/06/05 06:12 PM RISC-V lifespan; encodingsAnon2022/06/05 06:48 PM RISC-V lifespan; encodingsJukka Larja2022/06/05 10:18 PM Profile-Guided OptimizationPeter Lewis2022/06/06 03:55 AM Profile-Guided Optimizationrwessel2022/06/06 05:26 AM Profile-Guided OptimizationDoug S2022/06/06 10:44 AM Profile-Guided OptimizationAndrew Clough2022/06/06 11:08 AM Profile-Guided Optimizationrwessel2022/06/06 11:57 AM Example of JIT cacheMark Roulo2022/06/06 02:10 PM Example of JIT cacherwessel2022/06/06 02:59 PM Example of JIT cacheMark Roulo2022/06/07 06:40 AM Example of JIT cacherwessel2022/06/07 07:46 AM Profile-Guided OptimizationSimon Farnsworth2022/06/07 02:47 AM Profile-Guided OptimizationJukka Larja2022/06/06 08:42 PM Accurate branch prediction is not everythingPaul A. Clayton2022/06/14 11:48 AM Accurate branch prediction is not everything---2022/06/14 01:40 PM Accurate branch prediction is not everythingJames2022/06/14 03:41 PM Accurate branch prediction is not everythingdmcq2022/06/15 09:38 AM Accurate branch prediction is not everythingnone2022/06/15 09:57 AM Accurate branch prediction is not everythingdmcq2022/06/15 10:23 AM Accurate branch prediction is not everythingDoug S2022/06/15 01:55 PM Accurate branch prediction is not everythingdmcq2022/06/15 04:38 PM Adding Neural Engines to x86Peter Lewis2022/06/04 07:06 PM Adding Neural Engines to x86Freddie2022/06/05 12:07 PM Adding Neural Engines to x86Peter Lewis2022/06/05 04:20 PM Adding Neural Engines to x86---2022/06/05 06:40 PM Adding Neural Engines to x86Peter Lewis2022/06/05 09:22 PM Adding Neural Engines to x86---2022/06/05 06:34 PM Missing metricsAnon2022/06/05 06:59 PM Adding Neural Engines to x86Peter Lewis2022/06/06 03:41 AM RISC-VJan Wassenberg2022/05/31 10:00 PM RISC-VPeter Lewis2022/06/01 04:02 PM RISC-VJan Wassenberg2022/06/01 10:17 PM RISC-V Eric Fink2022/06/02 12:25 AM RISC-VJan Wassenberg2022/06/02 11:10 PM RISC-VEric Fink2022/06/03 12:23 AM RISC-VJan Wassenberg2022/06/03 11:10 PM RISC-VJukka Larja2022/06/04 12:15 AM RISC-VJan Wassenberg2022/06/04 11:23 PM RISC-VEric Fink2022/06/04 05:59 AM RISC-VJan Wassenberg2022/06/04 11:14 PM RISC-VLinus Torvalds2022/06/04 10:17 AM RISC-V-.-2022/06/04 05:56 PM RISC-VLinus Torvalds2022/06/04 08:00 PMThis Post has been deleted RISC-VEric Fink2022/06/05 04:31 AM SIMD in parsingWilco2022/06/05 05:40 AM SIMD in parsingFoo_2022/06/06 02:19 AM SIMD in parsingMichael S2022/06/06 02:43 AM SIMD in parsingLinus Torvalds2022/06/06 09:40 AM SIMD in parsing-.-2022/06/08 05:28 AM RISC-V V-extensionHeikki Kultala2022/06/02 10:40 AM RISC-V V-extensionJan Wassenberg2022/06/02 11:09 PM RISC-VPer Hesselgren2022/06/01 05:40 AM Proposal for heterogeneous runtime dispatchBrendan2022/05/23 01:51 AM Proposal for heterogeneous runtime dispatchBrendan2022/05/23 01:51 AM Proposal for heterogeneous runtime dispatchBjörn Ragnar Björnsson2022/05/23 05:41 PM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/23 10:38 PM Proposal for heterogeneous runtime dispatchJukka Larja2022/05/24 02:48 AM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/24 04:35 AM Proposal for heterogeneous runtime dispatchJukka Larja2022/05/24 07:38 AM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/29 12:51 AM Proposal for heterogeneous runtime dispatchMichael S2022/05/24 03:48 AM SIMD applicabilityJan Wassenberg2022/05/24 04:50 AM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityMark Roulo2022/05/24 07:41 AM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityJan Wassenberg2022/05/24 11:23 AM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneitySimon Farnsworth2022/05/24 01:56 PM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityBrendan2022/05/24 05:09 PM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityDoug S2022/05/24 10:03 PM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityBrendan2022/05/25 05:37 PM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityJukka Larja2022/05/25 06:24 AM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityBrendan2022/05/25 06:16 PM Don't mix up SIMD support with AVX2 vs AVX-512 heterogeneityJukka Larja2022/05/25 08:50 PM Proposal for heterogeneous runtime dispatchAdrian2022/05/24 02:39 PM Proposal for heterogeneous runtime dispatchJörn Engel2022/05/24 09:41 PM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/29 12:51 AM Proposal for heterogeneous runtime dispatchAdrian2022/05/29 04:33 AM Proposal for heterogeneous runtime dispatchAdrian2022/05/29 04:48 AM Proposal for heterogeneous runtime dispatchJan Wassenberg2022/05/29 11:05 AM Proposal for heterogeneous runtime dispatchAdrian2022/05/29 01:39 PM turbostat instructionsJan Wassenberg2022/05/29 10:51 PM Proposal for heterogeneous runtime dispatchSome dude2022/05/30 12:04 PM Proposal for heterogeneous runtime dispatchSimon Farnsworth2022/05/24 04:21 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/23 12:41 AM Sierra Forest Xeons - E Cores OnlySimon Farnsworth2022/05/23 03:03 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/23 09:12 AM Sierra Forest Xeons - E Cores OnlySimon Farnsworth2022/05/24 04:18 AM Sierra Forest Xeons - E Cores Onlyrwessel2022/05/24 08:22 AM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/23 12:30 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/23 01:13 PM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/23 04:54 PM Sierra Forest Xeons - E Cores Only⚛2022/05/24 11:49 AM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/24 12:11 PM Sierra Forest Xeons - E Cores Only⚛2022/05/24 03:12 PM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/24 04:33 PM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/24 01:44 PM Sierra Forest Xeons - E Cores OnlySimon Farnsworth2022/05/24 02:14 PM Sierra Forest Xeons - E Cores Only⚛2022/05/24 03:37 PM Sierra Forest Xeons - E Cores OnlyJames2022/05/26 03:42 AM Sierra Forest Xeons - E Cores OnlyBrendan2022/05/24 09:53 PM Sierra Forest Xeons - E Cores OnlyJörn Engel2022/05/25 12:09 AM Sierra Forest Xeons - E Cores OnlySimon Farnsworth2022/05/25 02:27 AM Sierra Forest Xeons - E Cores OnlyJan Wassenberg2022/05/29 12:49 AM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/29 02:15 AM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/29 10:48 AM Sierra Forest Xeons - E Cores Onlyanonymou52022/05/29 11:35 AM Sierra Forest Xeons - E Cores OnlyLinus Torvalds2022/05/30 11:07 AM Sierra Forest Xeons - E Cores Onlyanonymou52022/05/30 12:46 PM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/29 11:59 AM Sierra Forest Xeons - E Cores OnlyJan Wassenberg2022/05/29 11:20 AM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/29 01:38 PM Sierra Forest Xeons - E Cores OnlyJörn Engel2022/05/29 02:10 PM Sierra Forest Xeons - E Cores Only-.-2022/05/29 05:28 PM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/30 01:32 AM Sierra Forest Xeons - E Cores Only-.-2022/05/30 02:44 AM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/30 03:12 AM Sierra Forest Xeons - E Cores Only-.-2022/05/30 05:46 AM Sierra Forest Xeons - E Cores OnlyJan Wassenberg2022/05/29 10:48 PM quick radix mergeMichael S2022/05/30 01:02 AM quick radix mergeJan Wassenberg2022/05/30 07:16 AM quick radix mergeMichael S2022/05/30 08:36 AM quick radix mergeJan Wassenberg2022/05/30 10:07 PM quick radix mergerwessel2022/05/30 09:36 AM Sierra Forest Xeons - E Cores OnlyChristian Bornträger2022/05/24 08:06 AM Sierra Forest Xeons - E Cores Onlyrwessel2022/05/24 08:40 AM Sierra Forest Xeons - E Cores Only⚛2022/05/22 11:51 AM Sierra Forest Xeons - E Cores OnlyDoug S2022/05/22 08:52 PM Linux doesn't have a plan for hetero-ISA CPUs⚛2022/05/23 06:03 AM Linux doesn't have a plan for hetero-ISA CPUsDoug S2022/05/23 08:35 AM Linux doesn't have a plan for hetero-ISA CPUsBrendan2022/05/23 11:44 AM Linux doesn't have a plan for hetero-ISA CPUsGionatan Danti2022/05/24 06:29 AM Sierra Forest Xeons - E Cores OnlySimon Farnsworth2022/05/23 04:16 AM Sierra Forest Xeons - E Cores OnlyJukka Larja2022/05/21 10:23 PM well said (NT)Michael S2022/05/21 11:48 AM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/19 05:00 AM Sierra Forest Xeons - E Cores Only-.-2022/05/19 06:25 AM Sierra Forest Xeons - E Cores OnlyMichael S2022/05/20 06:29 AM Sierra Forest Xeons - E Cores Onlyanonymou52022/05/19 09:46 AM Sierra Forest Xeons - E Cores OnlyCharlie Burnes2022/05/19 02:19 PM Sierra Forest Xeons - E Cores OnlyAdrian2022/05/20 12:29 AM Lack of Backward Compatibility for Intel AVX512Adrian2022/05/18 11:57 PM Lack of Backward Compatibility for Intel AVX512Brett2022/05/19 10:55 AM Lack of Backward Compatibility for Intel AVX512Michael S2022/05/19 11:53 AM Lack of Backward Compatibility for Intel AVX512Adrian2022/05/20 12:38 AM Backward Compatibility for SVE2 Code---2022/05/17 02:57 PM Backward Compatibility for SVE2 CodeCharlie Burnes2022/05/17 04:12 PM Backward Compatibility for SVE2 Codeanon12022/05/18 02:44 AM Backward Compatibility for SVE2 CodeSimon Farnsworth2022/05/18 03:03 AM Backward Compatibility for SVE2 CodeDoug S2022/05/18 10:14 AM Backward Compatibility for SVE2 Codedmcq2022/05/20 05:43 AM Backward Compatibility for SVE2 CodeDoug S2022/05/20 10:07 AM Backward Compatibility for SVE2 Codedmcq2022/05/21 08:35 AM Backward Compatibility for SVE2 Codedmcq2022/05/21 08:57 AM Backward Compatibility for SVE2 Code---2022/05/18 09:56 AM Backward Compatibility for SVE2 CodeJan Wassenberg2022/05/17 12:26 PM Backward Compatibility for SVE2 Code---2022/05/17 03:01 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/18 03:55 PM Use of Highway to provide backward compatibilityBrett2022/05/18 08:57 PM Use of Highway to provide backward compatibilityJan Wassenberg2022/05/18 10:16 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/18 11:03 PM Use of Highway to provide backward compatibilityBrett2022/05/18 11:20 PM Use of Highway to provide backward compatibility---2022/05/19 01:20 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/19 03:05 PM Use of Highway to provide backward compatibilityBrett2022/05/19 04:18 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/19 07:29 PM Use of Highway to provide backward compatibilityJan Wassenberg2022/05/19 09:12 PM Use of Highway to provide backward compatibilityBrett2022/05/19 10:38 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/21 07:48 AM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/21 12:36 PM Use of Highway to provide backward compatibilityJan Wassenberg2022/05/21 10:45 PM Use of Highway to provide backward compatibilityCharlie Burnes2022/05/22 07:52 AM Questions About Apple's AVX512dmcq2022/05/13 04:24 PM Questions About Apple's AVX512Matt Lohmann2022/05/13 01:32 PM Questions About Apple's AVX512---2022/05/13 02:09 PM Questions About Apple's AVX512Anon12022/05/13 03:55 PM Questions About Apple's AVX512Matt Lomann2022/05/13 07:02 PM Questions About Apple's AVX512---2022/05/13 09:03 PM Questions About Apple's AVX512Simon Farnsworth2022/05/14 06:11 AM Questions About Apple's AVX512---2022/05/14 12:06 PM Questions About Apple's AVX512Adrian2022/05/14 12:35 AM Reply to this TopicName:Email:Topic:Body: No TextCharlie Burnes (charlie.burnes.delete@this.no-spam.com) on May 21, 2022 12:36 pm wrote: > I meant: “On a CPU with AVX2 and without AVX-512, I expected the > actual number of SIMD lanes used to be 256/width of lane type.” > > How do you spell tangerine? 🍊
