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Improve GPU benchmark - #6773

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davidrohr merged 33 commits into
AliceO2Group:devfrom
mconcas:improve-gpu-benchmark
Oct 14, 2021
Merged

Improve GPU benchmark#6773
davidrohr merged 33 commits into
AliceO2Group:devfrom
mconcas:improve-gpu-benchmark

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@mconcas

@mconcas mconcas commented Jul 29, 2021

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TODO:

  • Replace single block kernels with kernels launches with 1 block
  • Change copyKernel to read on the same chunk but from different halves
  • Remove multiple streams approach and use only one also for concurrency (Max is 8)
  • Show result in bandwidth
  • Code refactoring to generalize test execution call
  • Add support for int4
  • Add support for targeted chunks

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This PR did not have any update in the last 30 days. Is it still needed? Unless further action in will be closed in 5 days.

@github-actions github-actions Bot added the stale label Aug 29, 2021
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from ac49fc5 to 6fc775b Compare August 30, 2021 16:42
@mconcas mconcas removed the stale label Aug 30, 2021
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from 20c418e to 06b94cb Compare September 17, 2021 13:10
@mconcas
mconcas marked this pull request as ready for review September 17, 2021 13:14
@mconcas
mconcas requested a review from davidrohr as a code owner September 17, 2021 13:14
@mconcas mconcas changed the title WIP: Improve GPU benchmark Improve GPU benchmark Sep 17, 2021
@mconcas mconcas changed the title Improve GPU benchmark wip: Improve GPU benchmark Sep 17, 2021
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from 06b94cb to b043b36 Compare September 23, 2021 16:02
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from 6116ea4 to b61b50a Compare September 30, 2021 13:24
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from 6010648 to 9b167b6 Compare October 1, 2021 16:51
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from a844243 to dcec171 Compare October 5, 2021 15:14
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from 191a0a3 to 2aedb24 Compare October 7, 2021 13:40
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch 2 times, most recently from 4dbd04c to ca92bc4 Compare October 11, 2021 10:18
@mconcas
mconcas force-pushed the improve-gpu-benchmark branch from ca92bc4 to 40c211e Compare October 11, 2021 11:46
@mconcas mconcas changed the title wip: Improve GPU benchmark Improve GPU benchmark Oct 13, 2021
@mconcas

mconcas commented Oct 14, 2021

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@davidrohr o2-cs8 seems stuck...

@davidrohr
davidrohr merged commit 18112bc into AliceO2Group:dev Oct 14, 2021
@mconcas
mconcas deleted the improve-gpu-benchmark branch October 15, 2021 08:48
ezradlesser pushed a commit to ezradlesser/AliceO2 that referenced this pull request Oct 21, 2021
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2 participants