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| author | psychocrypt <psychocrypt@users.noreply.github.com> | 2017-12-01 21:37:11 +0100 |
|---|---|---|
| committer | psychocrypt <psychocrypt@users.noreply.github.com> | 2017-12-01 21:37:11 +0100 |
| commit | 4dca64c1a9ffcb506ad81720951f7536b70e394e (patch) | |
| tree | 9b19e206ceaf43dc9ec7cfac0facc0636d9e9f4e /xmrstak/backend/nvidia/config.tpl | |
| parent | 2920e9a3227da307b04ee23ecc5c63ecee4a224c (diff) | |
| download | xmr-stak-4dca64c1a9ffcb506ad81720951f7536b70e394e.zip xmr-stak-4dca64c1a9ffcb506ad81720951f7536b70e394e.tar.gz | |
option to controll gpu synchronization
- add option `sync_mode`
- update auto suggestion and jconf
Diffstat (limited to 'xmrstak/backend/nvidia/config.tpl')
| -rw-r--r-- | xmrstak/backend/nvidia/config.tpl | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xmrstak/backend/nvidia/config.tpl b/xmrstak/backend/nvidia/config.tpl index 99dc023..5479172 100644 --- a/xmrstak/backend/nvidia/config.tpl +++ b/xmrstak/backend/nvidia/config.tpl @@ -9,6 +9,12 @@ R"===( * bsleep - Insert a delay of X microseconds between kernel launches. * Increase if you want to reduce GPU lag. Recommended setting on GUI systems - 100 * affine_to_cpu - This will affine the thread to a CPU. This can make a GPU miner play along nicer with a CPU miner. + * sync_mode - method used to synchronize the device + * documentation: http://docs.nvidia.com/cuda/cuda-runtime-api/group__CUDART__DEVICE.html#group__CUDART__DEVICE_1g69e73c7dda3fc05306ae7c811a690fac + * 0 = cudaDeviceScheduleAuto + * 1 = cudaDeviceScheduleSpin - create a high load on one cpu thread per gpu + * 2 = cudaDeviceScheduleYield + * 3 = cudaDeviceScheduleBlockingSync (default) * * On the first run the miner will look at your system and suggest a basic configuration that will work, * you can try to tweak it from there to get the best performance. @@ -16,7 +22,9 @@ R"===( * A filled out configuration should look like this: * "gpu_threads_conf" : * [ - * { "index" : 0, "threads" : 17, "blocks" : 60, "bfactor" : 0, "bsleep" : 0, "affine_to_cpu" : false}, + * { "index" : 0, "threads" : 17, "blocks" : 60, "bfactor" : 0, "bsleep" : 0, + * "affine_to_cpu" : false, "sync_mode" : 3, + * }, * ], */ |
