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NVIDIA
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gdrcopy
A fast GPU memory copy library based on NVIDIA GPUDirect RDMA technology
MIT License
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Does not compile on RHEL 9.5
#309
bsteinb
opened
1 week ago
0
return value description
#308
NEWPLAN
opened
3 weeks ago
0
After run gdr_copy_to_mapping, how does the kernel function utilize the data transferred from host? In other words, can cudamalloc and cudaMemcpy be replaced?
#307
LiShuang-codes
opened
1 month ago
0
nvidia-peermem nv_get_p2p_free_callback:127 ERROR detected invalid context, skipping further processing
#306
hmeScaler
closed
1 week ago
2
"gdrcopy_sanity" failing with Nvidia 560 drivers on A100
#305
rafsalas19
opened
2 months ago
5
Add a new API to get DMA map of memory
#304
ajitkhaparde
closed
2 months ago
4
Error when building tests: Undefined reference to symbol '__c_mset4'
#303
aproeme
closed
3 months ago
2
Can gdrcopy use in RCCL?
#302
shanleo2024
closed
3 months ago
2
How much the size of GDR can pin? Is there differences on Tesla and Quadro?
#301
Notherthing
opened
4 months ago
10
How should I implement device-to-device memory copying between different hosts? For example, copying the contents from host B's GPU memory to host A's CPU memory.
#300
JOjoker-world
closed
4 months ago
4
"gdrcopy_sanity" failed with 555-open driver on Grace-Hopper
#299
hanawa
closed
4 months ago
6
Assertion "(cuStreamQuery(0)) == (CUDA_ERROR_NOT_READY)"
#298
osayamenja
opened
5 months ago
8
feat: support assign gpu id for sanity test
#297
cxz66666
closed
6 months ago
0
MAINT: gdr_unmap segfault on master branch via NVSHMEM 2.10.1 on Cray Slingshot 11 with cuFFTMp
#296
tylerjereddy
opened
6 months ago
22
Can't make with Intel Compiler
#295
mendax1234
closed
8 months ago
4
Fix building issues on OpenSUSE
#294
JieRen98
opened
9 months ago
2
Update README
#293
realarnavgoel
closed
8 months ago
0
How to effectively test if gdrcopy is enabled using Real world ML workload ?
#292
pandyamarut
opened
9 months ago
2
Safe Mounting of /dev/gdrdrv in a kubernetes environment - HostPath appears to fail
#291
hassanbabaie
opened
10 months ago
12
Improve the error report of gdrcopy_pplat when the CUDA kernel cannot be launched
#289
pakmarkthub
opened
10 months ago
0
Increasing utilization - gdrcopy_copybw
#288
GuyZilberman
opened
11 months ago
3
GDRCopy 2.4 on Centos7 failing build of RPM packages
#287
gmarciani
closed
12 months ago
2
bad performance(compare with cuMemcpy) on x86 system
#286
nkflash
closed
12 months ago
3
Fix issue 276: Waive some unit tests in gdrcopy_sanity when GPU compute mode is not default
#285
pakmarkthub
closed
12 months ago
0
Fix issue 283: NVIDIA_IS_OPENSOURCE is not set correctly with NVIDIA driver version 545
#284
pakmarkthub
closed
12 months ago
0
Driver flavor detection fails for 545 series
#283
bsteinb
closed
12 months ago
2
How to understand the file "nv-p2p-dummpy.c"
#282
pyt-hnu
closed
1 year ago
3
tests build failing when check.h is not available
#281
drossetti
closed
1 year ago
1
Remove check header dependency + include string
#280
ivankochin
closed
1 year ago
1
Fail to access mapped memory from CPU side(Fail data_validation tests)
#279
cxinyic
opened
1 year ago
14
Minimal steps to install gdrdrv driver only please
#278
hassanbabaie
closed
1 year ago
6
Unable to compile GDRCOPY v2.4
#277
artemry-nv
closed
1 year ago
2
gdrcopy_sanity failed when GPU Compute Mode is set to EXCLUSIVE
#276
pakmarkthub
closed
12 months ago
1
thinking about working with CUDA async API
#275
hongbilu
opened
1 year ago
0
Query: Confusion about sudo requirement
#274
tylerjereddy
closed
1 year ago
3
Add include/gdrconfig.h to gdrcopy.spec
#273
pakmarkthub
closed
1 year ago
0
Rename pplat to gdrcopy_pplat in README.md
#272
pakmarkthub
closed
1 year ago
0
Correct naming error on gdrcopy_pplat at install target
#271
sayarsoft
closed
1 year ago
0
Add Support for SLE and openSUSE Leap
#270
e4t
closed
1 year ago
0
Why D2H is relatively slower？
#269
yuxuanliuuu
closed
1 year ago
2
Ubuntu 22 - dpkg: error processing package gdrdrv-dkms:amd64 (--install) during installation of gdrcopy
#268
dreambeyondorange
opened
1 year ago
3
Facing issue when installing
#267
srinivasans74
opened
1 year ago
1
call ibv_reg_mr failed using mapped memory
#266
tangrc99
opened
1 year ago
7
Fix the dependency declaration in debian-meta/control
#265
pakmarkthub
closed
1 year ago
4
Add ping-pong latency benchmark application
#264
pakmarkthub
closed
1 year ago
4
Fix vm_flags access violation in linux >= 6.3
#263
pakmarkthub
closed
1 year ago
1
Ubuntu 22.04 - gdrcopy 2.3.1 dependency problem
#262
YoonGi-AWS
opened
1 year ago
9
Allow tests to build against libcuda.so stub
#261
lukeyeager
closed
1 year ago
2
host heap memory need to free for sanity data validation case
#260
hongbilu
closed
1 year ago
1
question: what else does gdrcopy use for?
#259
hongbilu
closed
1 year ago
6
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