1.设置 profiling exportHCCL_TEST_PROFILING=1 默认值为"0",即默认关闭状态。 设置值为"1" ,profiling 工具将开启 2.示例 a. 这里以allreduce算子双机测试举例,如何执行请参考:【昇腾】Ascend Snt9B集合通信算子多机多卡性能测试指导 mpirun -f hostfile -n16./bin/all_reduce_test -b 8k -e 2048M -f2-...
在使用hccl_test时候遇到报错hccl_test_common.c:431, retcode: 10,如何知道这个报错号的意义是什么,应该是比较基础的东西hhhhh111 帖子 1 回复 7 hccl interface return errreturn err ./common/src/hccl_test_common.c:431,retcode:10 1楼回复于2024-04-26 10:51:05 Pandalw:你好,麻烦提供一下你的CANN...
512台Atlas 800 9000A2 4096张卡测试报错retcode:4 ,分成两个256台测试正常,请求解决retcode:4是定位的什么问题???wangchuanyi 帖子 82 回复 3013 您好,请问当前HCCL是如何配置的 已采纳 1楼回复于2024-05-28 17:48:39 显示10 1 我要发帖子
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工具介绍 适用场景 分布式训练场景下,开发者可以通过此工具测试HCCL(Huawei Collective Communication Library)集合通信的功能正确性以及性能。 工具源码包获取 安装完CANN Toolkit软件包后,HCCL性能测试工具源码存放${INSTALL_DIR}/tools/hccl_test路径下,${INSTALL_D
docker build -t hubimage/hccl-test:8.0.RC2-ubuntu22.04 -f Dockerfile . 推送hccl-test 镜像 1 docker push hubimage/hccl-test:8.0.RC2-ubuntu22.04 2. 运行 Volcano Job 给测试节点打上标签 1 2 3 kubectl label node ascend-910b-01 hccl-test=true kubectl label node ascend-910b-02 hccl...
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hccl_check_buf_init.cc hccl_check_buf_init.h hccl_check_common.cc hccl_check_common.h hccl_rootinfo_base.cc hccl_rootinfo_base.h hccl_test_common.cc hccl_test_common.h hccl_test_main.cc utils data hccl images script .env .gitignore ...
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