Ecosyste.ms: Issues

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GitHub / NVIDIA/gdrcopy issues and pull requests

#316 - DEBIAN_VERSION missing in gdrcopy 2.4.4

Issue - State: open - Opened by bellabaiyunyu 8 days ago

#315 - GDR D2H much slower than H2D and cudaMemcpy

Issue - State: open - Opened by shenh10 about 1 month ago

#309 - Does not compile on RHEL 9.5

Issue - State: closed - Opened by bsteinb 3 months ago - 5 comments

#308 - return value description

Issue - State: open - Opened by NEWPLAN 4 months ago - 1 comment

#308 - return value description

Issue - State: open - Opened by NEWPLAN 4 months ago

#305 - "gdrcopy_sanity" failing with Nvidia 560 drivers on A100

Issue - State: open - Opened by rafsalas19 5 months ago - 5 comments

#304 - Add a new API to get DMA map of memory

Pull Request - State: closed - Opened by ajitkhaparde 6 months ago - 4 comments

#303 - Error when building tests: Undefined reference to symbol '__c_mset4'

Issue - State: closed - Opened by aproeme 6 months ago - 2 comments

#302 - Can gdrcopy use in RCCL?

Issue - State: closed - Opened by shanleo2024 7 months ago - 2 comments

#301 - How much the size of GDR can pin? Is there differences on Tesla and Quadro?

Issue - State: open - Opened by Notherthing 7 months ago - 10 comments
Labels: question

#299 - "gdrcopy_sanity" failed with 555-open driver on Grace-Hopper

Issue - State: closed - Opened by hanawa 8 months ago - 6 comments

#298 - Assertion "(cuStreamQuery(0)) == (CUDA_ERROR_NOT_READY)"

Issue - State: open - Opened by osayamenja 8 months ago - 8 comments

#297 - feat: support assign gpu id for sanity test

Pull Request - State: closed - Opened by cxz66666 10 months ago

#295 - Can't make with Intel Compiler

Issue - State: closed - Opened by mendax1234 11 months ago - 4 comments

#294 - Fix building issues on OpenSUSE

Pull Request - State: open - Opened by JieRen98 12 months ago - 2 comments

#293 - Update README

Pull Request - State: closed - Opened by realarnavgoel 12 months ago

#292 - How to effectively test if gdrcopy is enabled using Real world ML workload ?

Issue - State: open - Opened by pandyamarut about 1 year ago - 2 comments
Labels: question

#289 - Improve the error report of gdrcopy_pplat when the CUDA kernel cannot be launched

Issue - State: open - Opened by pakmarkthub about 1 year ago
Labels: enhancement

#288 - Increasing utilization - gdrcopy_copybw

Issue - State: open - Opened by GuyZilberman about 1 year ago - 3 comments

#287 - GDRCopy 2.4 on Centos7 failing build of RPM packages

Issue - State: closed - Opened by gmarciani about 1 year ago - 2 comments

#286 - bad performance(compare with cuMemcpy) on x86 system

Issue - State: closed - Opened by nkflash about 1 year ago - 3 comments

#283 - Driver flavor detection fails for 545 series

Issue - State: closed - Opened by bsteinb about 1 year ago - 2 comments

#282 - How to understand the file "nv-p2p-dummpy.c"

Issue - State: closed - Opened by pyt-hnu over 1 year ago - 3 comments

#281 - tests build failing when check.h is not available

Issue - State: closed - Opened by drossetti over 1 year ago - 1 comment
Labels: bug

#280 - Remove check header dependency + include string

Pull Request - State: closed - Opened by ivankochin over 1 year ago - 1 comment

#279 - Fail to access mapped memory from CPU side(Fail data_validation tests)

Issue - State: open - Opened by cxinyic over 1 year ago - 14 comments

#278 - Minimal steps to install gdrdrv driver only please

Issue - State: closed - Opened by hassanbabaie over 1 year ago - 6 comments

#277 - Unable to compile GDRCOPY v2.4

Issue - State: closed - Opened by artemry-nv over 1 year ago - 2 comments

#276 - gdrcopy_sanity failed when GPU Compute Mode is set to EXCLUSIVE

Issue - State: closed - Opened by pakmarkthub over 1 year ago - 1 comment
Labels: bug

#275 - thinking about working with CUDA async API

Issue - State: open - Opened by hongbilu over 1 year ago

#274 - Query: Confusion about sudo requirement

Issue - State: closed - Opened by tylerjereddy over 1 year ago - 3 comments
Labels: question

#273 - Add include/gdrconfig.h to gdrcopy.spec

Pull Request - State: closed - Opened by pakmarkthub over 1 year ago
Labels: bug

#272 - Rename pplat to gdrcopy_pplat in README.md

Pull Request - State: closed - Opened by pakmarkthub over 1 year ago

#271 - Correct naming error on gdrcopy_pplat at install target

Pull Request - State: closed - Opened by sayarsoft over 1 year ago
Labels: bug

#270 - Add Support for SLE and openSUSE Leap

Pull Request - State: closed - Opened by e4t over 1 year ago
Labels: enhancement

#269 - Why D2H is relatively slower？

Issue - State: closed - Opened by yuxuanliuuu over 1 year ago - 2 comments
Labels: question

#267 - Facing issue when installing

Issue - State: open - Opened by srinivasans74 over 1 year ago - 1 comment
Labels: question

#266 - call ibv_reg_mr failed using mapped memory

Issue - State: open - Opened by tangrc99 over 1 year ago - 7 comments
Labels: question

#265 - Fix the dependency declaration in debian-meta/control

Pull Request - State: closed - Opened by pakmarkthub over 1 year ago - 4 comments

#264 - Add ping-pong latency benchmark application

Pull Request - State: closed - Opened by pakmarkthub over 1 year ago - 4 comments
Labels: enhancement

#263 - Fix vm_flags access violation in linux >= 6.3

Pull Request - State: closed - Opened by pakmarkthub over 1 year ago - 1 comment

#262 - Ubuntu 22.04 - gdrcopy 2.3.1 dependency problem

Issue - State: open - Opened by YoonGi-AWS over 1 year ago - 9 comments
Labels: bug

#261 - Allow tests to build against libcuda.so stub

Pull Request - State: closed - Opened by lukeyeager almost 2 years ago - 2 comments
Labels: enhancement

#260 - host heap memory need to free for sanity data validation case

Pull Request - State: closed - Opened by hongbilu almost 2 years ago - 1 comment
Labels: enhancement

#259 - question: what else does gdrcopy use for?

Issue - State: closed - Opened by hongbilu almost 2 years ago - 6 comments

#258 - question: is there any method to avoid mapping same page?

Issue - State: closed - Opened by hongbilu almost 2 years ago - 6 comments

#257 - Does gdrcopy work with CUDA Virtual Memory Management APIs?

Issue - State: open - Opened by mzient almost 2 years ago - 2 comments
Labels: question

#256 - a question about memcpy in avx

Issue - State: closed - Opened by hongbilu almost 2 years ago - 2 comments
Labels: question

#255 - Installation errors on CentOS Stream 9 (5.14.0-289) and RHEL 9 (5.14.0-162)

Issue - State: closed - Opened by stannous almost 2 years ago - 2 comments

#254 - gdrdrv.ko uses GPL-only symbol 'cc_mkdec'

Issue - State: closed - Opened by angainor almost 2 years ago - 2 comments

#253 - GDR copy visibility order guarantees on GPU

Issue - State: closed - Opened by sitecao almost 2 years ago - 2 comments

#252 - GPUdirect

Issue - State: closed - Opened by pyt-hnu almost 2 years ago - 2 comments

#251 - gdr_open error: Is gdrdrv driver installed and loaded?

Issue - State: closed - Opened by YuxinxinChen almost 2 years ago - 1 comment

#250 - installation error

Issue - State: closed - Opened by Dcn303 almost 2 years ago - 1 comment

#249 - Add "gdrcopy_" as prefix to the names of the test applications

Pull Request - State: closed - Opened by pakmarkthub almost 2 years ago - 1 comment

#248 - [Fix issue 244] fix bug in gdr_generate_mr_handle

Pull Request - State: closed - Opened by pakmarkthub almost 2 years ago

#247 - Non-blocking gdr read and write

Issue - State: closed - Opened by anaanimous about 2 years ago - 4 comments

#246 - Mpsd/deb packages

Pull Request - State: open - Opened by glaweh about 2 years ago

#245 - Add NVTX instrumentation

Issue - State: open - Opened by jirikraus about 2 years ago
Labels: enhancement

#244 - gdrdrv returns the same handle for two pinned buffers

Issue - State: closed - Opened by pakmarkthub about 2 years ago

#243 - Inconsistent gdr read latency

Issue - State: open - Opened by anaanimous about 2 years ago - 3 comments
Labels: question

#242 - Copy 2 arrays into GPU memory using GDRCOPY

Issue - State: closed - Opened by bonbax about 2 years ago - 14 comments

#241 - Rename `sanity`, `copylat` and `copybw`

Issue - State: closed - Opened by jirikraus about 2 years ago
Labels: enhancement

#240 - io_remap_pfn_range() failure caused gdr_map() to return EAGAIN

Issue - State: closed - Opened by wzamazon about 2 years ago - 20 comments
Labels: bug

#239 - Fix an error about allocation size calculation when doing alignment with cuMemAlloc

Pull Request - State: closed - Opened by pakmarkthub over 2 years ago - 1 comment

#238 - Really need a complete guide to build gdrcopy in the official nvidia docker container

Issue - State: open - Opened by goooxu over 2 years ago - 2 comments
Labels: question

#237 - Question on bad perf when concurrent copy on single GPU

Issue - State: open - Opened by Zhaojp-Frank over 2 years ago - 9 comments
Labels: question

#236 - Which GDRCopy component needs CUDA as dependency?

Issue - State: closed - Opened by roywei over 2 years ago - 2 comments

#235 - GPUDirect Video

Issue - State: open - Opened by yupeng-ebots over 2 years ago - 2 comments
Labels: question

#234 - gdrcopy is not working properly

Issue - State: closed - Opened by ichergui over 2 years ago - 1 comment

#233 - /usr/bin/ld: cannot find -lcuda

Issue - State: closed - Opened by xiaojinyu-hhu over 2 years ago

#232 - Does GDRcopy support the HPE/Cray "SlingShot" backbone?

Issue - State: open - Opened by cponder over 2 years ago - 3 comments
Labels: question

#231 - Some unit tests in sanity test fail when running in GPU Exclusive mode

Issue - State: open - Opened by pakmarkthub over 2 years ago
Labels: bug

#230 - How to use gdrcopy in python?

Issue - State: closed - Opened by pengpengSir over 2 years ago - 4 comments

#229 - Makefile: remove `ldconfig -n`.

Pull Request - State: open - Opened by haampie almost 3 years ago - 1 comment

#228 - remove build time dependency on CUDA runtime header

Pull Request - State: closed - Opened by drossetti almost 3 years ago - 2 comments
Labels: enhancement

#224 - Failed run sanity test in docker container.

Issue - State: open - Opened by myanzhang almost 3 years ago - 4 comments
Labels: not a bug

#223 - Fix minor readability issue in gdr_open

Pull Request - State: closed - Opened by al42and about 3 years ago

#222 - dependenses in gdrcopy.spec

Issue - State: open - Opened by blizard-sis about 3 years ago - 2 comments
Labels: bug

#221 - Question about GDRCopy bandwidths

Issue - State: closed - Opened by tropuq about 3 years ago - 2 comments
Labels: question

#220 - Changed the definitions of gdr_open and gdr_init_cpu_flags

Pull Request - State: closed - Opened by pakmarkthub about 3 years ago

#219 - Is WSL2 supported?

Issue - State: open - Opened by brokeDude2901 about 3 years ago - 1 comment
Labels: question

#218 - gdr_open() function declaration

Issue - State: closed - Opened by e-ago about 3 years ago - 2 comments
Labels: bug

#217 - How to expose as host memory or swap?

Issue - State: open - Opened by brokeDude2901 about 3 years ago - 2 comments
Labels: question

#216 - Fixed errors in init.d/gdrcopy when running on SLES

Pull Request - State: closed - Opened by pakmarkthub over 3 years ago

#215 - /etc/init.d/gdrcopy fails to start on SLES

Issue - State: open - Opened by bcfriesen over 3 years ago - 5 comments
Labels: bug, enhancement

#214 - Fix alignement issue NVIDIA#212

Pull Request - State: closed - Opened by raj111samant over 3 years ago - 1 comment

#213 - Fix alignement issue #212

Pull Request - State: closed - Opened by raj111samant over 3 years ago - 3 comments