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Fix readme to reflect the new test paths

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Sylvain Jeaugey 2016-04-19 11:09:25 -07:00
parent dba3ec9428
commit ddd3f2084d
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README.md
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@ -32,17 +32,17 @@ $ cd nccl
$ make CUDA_HOME=<cuda install path> test $ make CUDA_HOME=<cuda install path> test
``` ```
Test binaries are located in the subdirectories nccl/build/test and nccl/build/mpitest. Test binaries are located in the subdirectories nccl/build/test/{single,mpi}.
```shell ```shell
$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./build/lib $ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./build/lib
$ ./build/test/all_reduce_test $ ./build/test/single/all_reduce_test
Error: must specify at least data size in bytes! Error: must specify at least data size in bytes!
Tests nccl AllReduce with user supplied arguments. Tests nccl AllReduce with user supplied arguments.
Usage: all_reduce_test <data size in bytes> [number of GPUs] [GPU 0] [GPU 1] ... Usage: all_reduce_test <data size in bytes> [number of GPUs] [GPU 0] [GPU 1] ...
$ ./build/test/all_reduce_test 10000000 $ ./build/test/single/all_reduce_test 10000000
# Using devices # Using devices
# Device 0 -> 0 [0x0a] GeForce GTX TITAN X # Device 0 -> 0 [0x0a] GeForce GTX TITAN X
# Device 1 -> 1 [0x09] GeForce GTX TITAN X # Device 1 -> 1 [0x09] GeForce GTX TITAN X