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AVX-512 downclocking postTravis Downs2020/01/16 08:20 PM
LLVM comments on mem*Maynard Handley2020/01/14 12:51 PM
SKX IVRTravis Downs2020/01/12 07:28 PM
weird movd + ymmTravis Downs2020/01/06 03:48 PM
both rwt forum and site are slow. Is it just me? (NT)Michael S2020/01/05 01:35 PM
Nuances related to Spinlock implementation and the Linux SchedulerBeastian2020/01/03 11:46 AM
On package stacked memoryPaul2020/01/02 10:00 PM
So the Apple GPU was really a PowerVR after allGabriele Svelto2020/01/02 01:22 PM
Fermi and Gen9 on GB4 HistEqChester2020/01/01 06:01 PM
Steven Sinofsky on PC futuresMaynard Handley2019/12/31 08:17 PM
Memory-memory move instructions on x862019/12/31 10:47 AM
On-package and on-die powerPaul2019/12/30 07:31 AM
Interesting reverse engineering of the PSP in the previous generation of AMD ZenAdrian2019/12/29 05:38 AM
Intel Xe variable vector widthHugo Décharnes2019/12/27 08:32 AM
Job Opening for ISA ArchitectzArchJon2019/12/19 06:40 AM
Beyond hot and cold code?Paul A. Clayton2019/12/17 01:03 PM
IC coherenceanon.12019/12/17 01:25 AM
more specology - BMIMichael S2019/12/14 12:04 PM
RISC-V sumitGabriele Svelto2019/12/13 01:38 PM
Detailed comparison of ARM vs x86 on WindowsBeastian2019/12/11 08:21 AM
ThunderX3juanrga2019/12/11 12:17 AM
Apple suing Williams III over NuviaBeastian2019/12/10 06:56 AM
Forum registration seem to be brokenPaul2019/12/10 04:40 AM
Hotchips 2019 ProceedingsPoindexter2019/12/10 04:38 AM
Ampere second gen ARM serversjuanrga2019/12/06 05:57 AM
AVX-512 mask registersTravis Downs2019/12/05 01:03 PM
Graviton2 server chipJose2019/12/03 09:43 AM
Graviton2 SoCGionatan Danti2019/12/03 09:42 AM
Single Thread performance is aliveanonimi2019/11/29 11:29 AM
Cost of adding a second read portTravis Downs2019/11/26 12:49 PM
How much do you win with AVX512Per Hesselgren2019/11/26 08:13 AM
RISC-V Foundation moving to Switzerland over trade curb fearsanonymou52019/11/25 11:38 PM
Notes from SC19David Kanter2019/11/25 05:54 PM
Next year AMD Zen is claimed to have a new microarchitectureAdrian2019/11/19 06:35 AM
A new x86 core & SoC from VIA/CentaurGabriele Svelto2019/11/19 06:14 AM
A64FX prototype enters Green500 at #1Wilco2019/11/18 12:41 PM
More details about the Intel XeAdrian2019/11/17 10:36 PM
New competitor for server CPUsAdrian2019/11/15 08:50 AM
Cray/Fujitsu supercomputing partnershipGabriele Svelto2019/11/13 01:38 PM
while we're at Intel Core bugshobold2019/11/12 02:10 PM
Intel jump erratumTravis Downs2019/11/12 12:09 PM
Why no ADC/SBC instructions not exposed in ACLE?Michael S2019/11/11 01:56 AM
How Swift ABI is implementedMaynard Handley2019/11/09 11:11 AM
Apple's early silicon effortsMaynard Handley2019/11/06 12:57 PM
Risc-V getting real?Anon2019/10/31 02:10 PM
Glofo and TSMC patentslockederboss2019/10/31 08:41 AM
What's the most efficient processor as far as area is concerned?Philip2019/10/25 03:31 AM
Tremont detailsJohn2019/10/24 10:52 AM
Intel TremontAdrian2019/10/24 10:46 AM
Exynos 990Beastian2019/10/23 02:31 PM
Zen 2 criticism / Zen 3 theoriesWes Felter2019/10/20 04:15 PM
gcc generates better code than MSVC ? Well, it dependsMichael S2019/10/19 05:27 PM
New Transisitor Optimization in Willow Coveme2019/10/19 06:51 AM
Move elimination - where documented?Michael S2019/10/09 10:27 AM
Well that's finally over:Maynard Handley2019/10/07 06:35 PM
Ice Lake updates to optimization manualTravis Downs2019/10/05 05:38 PM
Intel proposes new SAPM memory type to protect against Spectre-like attacksBhima2019/10/04 06:20 AM
Samsung rumored to be ditching Mongoose uArchBeastian2019/10/02 08:54 AM
Microsoft semi-custom processorsAdrian2019/10/02 07:59 AM
Surface Pro X SQ1 ARM SoC detailsBeastian2019/10/02 07:38 AM
Where are they now?nostalgiac2019/10/02 12:17 AM
server marketsomeone2019/09/27 09:55 PM
Dell PE R240 refuses to turbo to MaxMichael S2019/09/25 02:17 AM
Jim Keller talk hints at Ocean Cove ambitionsBeastian2019/09/24 05:31 PM
IBM z15 CPU DetailsAnon2019/09/20 12:52 PM
Apollo Lake reliability issueGionatan Danti2019/09/18 02:20 AM
uarch-bench for Ryzen 3000Adrian2019/09/16 07:19 AM
netcat security flawjouni osmala2019/09/12 09:22 PM
Why does IBM use so many metal layers?anon2019/09/11 05:09 PM
Scoring the rumors:Maynard Handley2019/09/10 11:53 AM
Linux discriminates Zen2 versus Haswell when loading libraries?Hans de Vries2019/09/08 09:18 PM
TB on ice lake dieMr. Camel2019/09/08 07:02 AM
Apple Math/Matrix (?) Extensions@never_released2019/09/07 04:38 AM
Apple A13 ~13% faster single core, with ~6% faster clocksShowsOn2019/09/03 01:26 AM
What exactly is "a core" ?John H2019/08/28 02:11 PM
Any future for clustering architectures?Andrew Clough2019/08/28 04:39 AM
Big Blue Open Sources Power Chip Instruction Setanon2019/08/22 06:05 PM
Geekbench 5John Poole2019/08/22 06:38 AM
InterruptsTravis Downs2019/08/19 05:13 PM
Wafer scale 46225 mm^2 device!Doug S2019/08/19 08:52 AM
Gen Z DIMMsMaynard Handley2019/08/16 12:14 PM
Rome / Zen 2 DeepdiveBeastian2019/08/15 01:26 PM
Intel AVX-512 dev boxMr. Camel2019/08/13 11:30 AM
Xilinx Versal series - how many dies?Michael S2019/08/11 12:57 PM
Zen 2 EPYC perf much lower than Ryzen 3?anonymous22019/08/11 11:39 AM
Amateur collaborative content generationPaul A. Clayton2019/08/10 06:55 AM
EPYC SAP-SD 2-tier benchmark resultsMichael S2019/08/08 04:18 AM
Zen 2 Serveranonanon2019/08/07 05:37 PM
haunting continues: SWAPGShobold2019/08/07 12:42 AM
Linux on Apple SoCs@never_released2019/08/04 10:05 AM
Why does Ice Lake have such low base frequency?anon2019/08/03 06:09 PM
Apple is scumanon2019/08/02 11:19 PM
ICL memory renaming?Travis Downs2019/08/02 05:43 PM
Intel kills Omni-Pathj2019/08/01 11:33 AM
Ice Lake benchmarksAdrian2019/08/01 05:14 AM
Why no ARM DSP?Maynard Handley2019/07/31 02:49 PM
What do we expect from A13?Doug S2019/07/31 08:44 AM
Per-core binning on Ryzen 3000Wes Felter2019/07/30 11:11 AM
Why major web browsers don't feature convenient "No JS" switch?Michael S2019/07/30 02:26 AM
ARM Flexible Access and RISC-V Gabriele Svelto2019/07/29 12:40 PM
4-way SMT on Zen 3 rumor viabilityshaidarharan2019/07/26 12:11 PM
Cheap cloud providers with perf accessTravis Downs2019/07/25 02:31 PM
No loop unrolling on ZenGian-Carlo Pascutto2019/07/25 02:58 AM
AMD joins CLX consortiumAMD joins CXL2019/07/19 06:50 AM
Zen2 instruction latency/throughput dumpKyle Siefring2019/07/13 03:06 PM
Ryzen 2 die photoschester lam2019/07/12 04:55 PM
RISC-V base ISA ratifiedGabriele Svelto2019/07/12 10:04 AM
Future Intel server CPUs will be "Glued-together"Adrian2019/07/09 10:17 AM
AMD Zen 2 (ie, Ryzen 3000 line) benchmarks publicJason Creighton2019/07/07 02:05 PM
Do amd/intel ever give developers cpusKyle Siefring2019/07/05 04:51 PM
System vendor selling chips used in its systemsPaul A. Clayton2019/06/27 07:25 PM
ARM1/ARM2 Alternative? (20/20 Hindsight)Paul A. Clayton2019/06/27 04:47 PM
InterestingMaynard Handley2019/06/27 12:55 PM
Apple's A Series Micro-Arch is not from ARM HoldingsFacePalmedToTheNthDegree2019/06/26 08:34 PM
Security bug in AMD PSP firmwareAdrian2019/06/25 07:38 PM
Daniel Nenni (Semiwiki) and Intel's role in landmark inventionsAM2019/06/25 06:51 AM
TSMC Demonstrates A 7nm Arm-Based Chiplet Design for HPCjuanrga2019/06/25 12:59 AM
MLPerf Inference v0.5 benchmarks out!David Kanter2019/06/24 09:09 AM
Relative ARM core performanceanonymous22019/06/24 08:21 AM
gather latencyTravis Downs2019/06/19 12:15 PM
Facebook Workload AnalysisReading Papers2019/06/18 04:45 PM
Cortex-A76 & Cortex-A65 optimization guidesAdrian2019/06/14 06:27 AM
David Kanter & Gamers Nexus on AMD Navianon2019/06/13 12:26 PM
RAMBleed: Reading Bits in Memory Without Accessing ThemAdrian2019/06/11 10:44 AM
Could EPYC/Rome have eDRAM L4? (as memory-side cache)Heikki Kultala2019/06/11 03:37 AM
Performance "speed limits"Travis Downs2019/06/11 12:23 AM
Xeon E or Xeon W or Zen 2?john.doe2019/06/10 09:09 PM
Geekbench 4 Latency TestChester Lam2019/06/09 11:54 AM
Dr.Pizza of Ars TechnicaNikolas2019/06/07 11:02 PM
Why compilers don't generate vroundsd reg,reg,reg,0 ?Michael S2019/06/07 03:18 AM
European ARMv8.4-A HPC CPUAdrian2019/06/05 08:18 PM
32G library of 17k CPU docs with a focus on x86b2019/06/05 03:53 PM
Pre-populating anonymous pagesTravis Downs2019/06/05 03:48 PM
POWER9 instruction latencyTravis Downs2019/06/05 07:23 AM
SNC split reservation stations/sched?anon2019/06/04 06:39 PM
Ice Lake die sizeAM2019/05/31 09:59 AM
Exynos 9820 Geekbench 4 scoresAM2019/05/30 09:19 AM
Arduino IoTdmcq2019/05/29 05:07 AM
Newbie question, LLC-DRAM interfaceEtienne2019/05/29 12:50 AM
New info about Sunny CoveAdrian2019/05/28 01:23 AM
A great day for micro architectureanon32019/05/26 08:43 PM
AMD at computexchester lam2019/05/26 07:37 PM
ARM Architecture SVE2 & TMEAdrian2019/05/24 07:07 AM
Today's QC newsMaynard Handley2019/05/22 10:34 AM
A big plus for RISC V?dmcq2019/05/22 04:30 AM
Availability of POPCNT instruction? (x86-64)Antoine2019/05/22 12:49 AM
Clock Speed RegressionsJohn H2019/05/19 06:30 AM
an academic example of security validationhobold2019/05/19 12:58 AM
zen 2 12cdimaggio2019/05/18 02:15 AM
stupid question about SSDsMichael S2019/05/17 02:56 AM
Hardware Accelerated Garbage Collection UnitBeastian2019/05/16 01:10 PM
Hot Chips 31 Programnobody in particular2019/05/15 04:11 AM
New MDS vulnerabilities announced for Intel CPUs.Ligana2019/05/14 09:09 PM
Intel's roadmapLaurent2019/05/13 07:37 AM
Where do CPUs go next?Maynard Handley2019/05/12 12:38 PM
What happened to REX computing?chipguy2019/05/08 11:07 PM
Ice Lake-U die photoWes Felter2019/05/08 05:08 PM
SweRV Programmer's Reference ManualGabriele Svelto2019/05/07 11:31 PM
Cray & AMD win supercomputer contractAdrian2019/05/07 04:46 AM
Performance counter descriptionsTravis Downs2019/05/06 08:24 AM
Apple keyboard design and tech failureMaynard Handley2019/05/02 11:21 AM
Undocumented L1D cache eventTravis Downs2019/05/01 03:06 PM
Apple "processor supply constrained"?Meret2019/05/01 01:07 AM
TSMC updatesMaynard Handley2019/04/30 03:18 PM
Overlaid skewed associativityPaul A. Clayton2019/04/29 04:07 PM
TSMC uses Co for 7nmMaynard Handley2019/04/26 02:52 PM
Apple AWS spendingMaynard Handley2019/04/25 05:10 PM
IP protection on an SoCDoug S2019/04/24 10:36 AM
China Arm-based server chip company to closeanonymous22019/04/23 12:38 PM
Lakefield FoverosMaynard Handley2019/04/22 06:53 PM
Tesla's new FSD solutionWierdo2019/04/22 11:55 AM
Microsoft goes deterministicRobert Williams2019/04/19 12:21 PM
Expiry of x86-64 patentsBeastian2019/04/19 08:05 AM
Apple agrees to become Qualcomm's licensee and returns to their baseband chipsDummond D. Slow2019/04/18 03:47 PM
Tech side of Intel's 5G exitAM2019/04/18 08:35 AM
Wired Exclusive: What to Expect From Sony's Next-Gen PlayStationsleep2019/04/16 10:04 PM
What would trigger GF to pursue =< 7nm again?John H2019/04/16 01:10 PM
Is it possible to "repair" or bypass fuses in Intel CPUs?Doug S2019/04/15 10:37 AM
So Rambus thinks they have the solution to malicious speculative exectionRobert Williams2019/04/11 01:48 PM
LG's G8 Smartphone With Air Motion GesturesBrett2019/04/09 11:04 AM
Optane DC Motherboards?anonymous22019/04/07 10:22 AM
Triviablaine2019/04/05 10:36 PM
Cascade lake questions?David Kanter2019/04/01 10:53 AM
Intel VISA capabilities?Robert Williams2019/03/28 01:07 PM
Ampere eMAG available to rent for $1/hrWes Felter2019/03/28 11:23 AM
Fake Apple ARM benchmarkBrett2019/03/27 05:40 PM
How I joined MLPerfDavid Kanter2019/03/27 11:47 AM
Sometimes a micrcode update slows down your CPUTravis Downs2019/03/24 05:56 PM
Winchip 4Mr. Camel2019/03/20 03:23 AM
Intel Aurora & X^e compute architectureAdrian2019/03/18 08:53 PM
Western Digital's SweRV deep diveGabriele Svelto2019/03/15 03:53 AM
Basic Performance Measurements of the Intel Optane DC Persistent Memory ModuleWes Felter2019/03/14 06:34 PM
ASIC design expertise, opinion neededHoward Chu2019/03/14 03:11 PM
CXL interconnect specificationRobert Williams2019/03/11 09:40 AM
Nvidia acquires Mellanoxslacker2019/03/11 07:46 AM
Smother Spectre - SMT + execution unitsSecurity reader2019/03/06 02:47 PM
SPOILER: attack on store forwardinghobold2019/03/05 04:22 AM
More than you ever wanted to know about L2_RQSTSTravis Downs2019/02/28 11:27 AM
How is MASKMOVDQU implemented?Travis Downs2019/02/28 09:49 AM
Upgrade to new VM!David Kanter2019/02/24 02:18 PM
Kudos up for grabsdmcq2019/02/23 09:18 AM
Dual-architecture CPU?Charles2019/02/23 03:39 AM
E->M state transitionsTravis Downs2019/02/22 03:47 PM
forum is slowMichael S2019/02/22 05:32 AM
ARM announces Aresnobody in particular2019/02/20 07:35 AM
modern DDR4 array microphotos?Jeff S.2019/02/19 07:47 AM
ARM comes out with new vector instructions for m seriesAndrew Clough2019/02/14 10:08 AM
Looks like the rumor is finally realDoug S2019/02/08 11:41 AM
New ARMv8 memory modeldmcq2019/02/06 02:34 PM
Cooper Lake with an Sunny inside? :)Alberto2019/02/06 05:25 AM
First steps to cleaning up x86?john2019/02/02 02:15 PM
Western Digital SweRV RISC-V core is on GitHubGabriele Svelto2019/02/02 05:59 AM
Robert Swan named permenant Intel CEOAndrew Clough2019/01/31 07:18 AM
The official end of ItaniumJohn H2019/01/31 02:16 AM
Anandtech deep dive of Cannon LakeAnon2019/01/26 01:06 AM
Stack scratchpad to break the 2 load port limit?Brett2019/01/23 11:42 PM
Static sites and forums for RWT?David Kanter2019/01/21 08:11 AM
Is a zero register useful with modern OoO?anonymous22019/01/20 01:25 PM
255W TDP = 8-bit integer?John2019/01/18 04:52 AM
Qualcomm monopoly overreachBrett2019/01/16 04:59 PM
arithmetic/logic op fusionMaynard Handley2019/01/16 04:01 PM
All seniors to get health watches?Brett2019/01/16 03:29 PM
Qualcomm Centriq 'rebird' as StarDragon 4800juanrga2019/01/15 10:41 AM
Intel Values Their Own iGPUs At Exactly ZeroVertexMaster2019/01/13 06:28 PM
AMD CESsomeguy2019/01/10 01:06 PM
Disapointing NVidia Carmel core SPEC resultsAndrew Clough2019/01/07 07:47 AM
iPad Pro Wolfram Player updateMaynard Handley2019/01/06 02:56 PM
Cannonlake notesTravis Downs2018/12/30 11:47 PM
Mobile Network Providers part of a problem, not a solution any longerMaynard, one question2018/12/30 06:28 PM
Independent micro threadsBrett2018/12/30 12:55 PM
Eager execution (Speculative Execution)Domaldel2018/12/29 03:12 AM
Samgung foundry viability for high performance high volume logicanon2018/12/24 10:26 PM
SAP SD 2-tier benchmark for POWER9 anon2018/12/21 10:25 AM
Updated CPU infoPer Hesselgren2018/12/21 01:35 AM
IBM Going with Samsung after dumping GlobalFoundriesAnon2018/12/20 11:07 AM
RISC-V Summit ProceedingsGabriele Svelto2018/12/19 08:36 AM
IP 97.93.98.254 - we blocked your botDavid Kanter2018/12/18 11:24 AM
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