Makefile options for NVIDIA Jetson Nano

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trafficstars

[2022-02-02.22:15:38] [Info] Initializing NVIDIA Tegra X1
[2022-02-02.22:15:38] [Info] Generating 327,680 starting points (12.5MB)
[2022-02-02.22:15:39] [Info] 10.0%
[2022-02-02.22:15:40] [Info] 20.0%
[2022-02-02.22:15:40] [Info] 30.0%
[2022-02-02.22:15:40] [Info] 40.0%
[2022-02-02.22:15:40] [Info] 50.0%
[2022-02-02.22:15:41] [Info] 60.0%
[2022-02-02.22:15:41] [Info] 70.0%
[2022-02-02.22:15:41] [Info] 80.0%
[2022-02-02.22:15:41] [Info] 90.0%
[2022-02-02.22:15:41] [Info] 100.0%
[2022-02-02.22:15:41] [Info] Done
[2022-02-02.22:15:41] [Info] Loading addresses from '/root/addresses'
[2022-02-02.22:15:41] [Info] 88 addresses loaded (0.0MB)
[2022-02-02.22:15:41] [Info] Allocating bloom filter (0.0MB)
NVIDIA Tegra X1  1318 / 3964MB | 88 targets 5.82 MKey/s (324,403,200 total) [00:00:53][2022-02-02.22:16:38] [Info] Checkpoint
NVIDIA Tegra X1  1319 / 3964MB | 88 targets 5.86 MKey/s (680,263,680 total) [00:01:53][2022-02-02.22:17:39] [Info] Checkpoint
NVIDIA Tegra X1  1319 / 3964MB | 88 targets 5.84 MKey/s (734,003,200 total) [00:02:02]

Makefile contents:

diff --git a/Makefile b/Makefile
index 6375830..e385f51 100644
--- a/Makefile
+++ b/Makefile
@@ -10,12 +10,12 @@ LIBS+=-L$(LIBDIR)

 # C++ options
 CXX=g++
-CXXFLAGS=-O2 -std=c++11
+CXXFLAGS=-O3 -std=c++11 -march=native

 # CUDA variables
-COMPUTE_CAP=30
+COMPUTE_CAP=53
 NVCC=nvcc
-NVCCFLAGS=-std=c++11 -gencode=arch=compute_${COMPUTE_CAP},code=\"sm_${COMPUTE_CAP}\" -Xptxas="-v" -Xcompiler "${CXXFLAGS}"
+NVCCFLAGS=-std=c++11 -gencode arch=compute_53,code=sm_53 -Xptxas="-v" -Xcompiler "${CXXFLAGS}"
 CUDA_HOME=/usr/local/cuda
 CUDA_LIB=${CUDA_HOME}/lib64
 CUDA_INCLUDE=${CUDA_HOME}/include

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Works with cuda 10.2 ... haven't tested 11.4 yet.

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When using the PR from https://github.com/brichard19/BitCrack/pull/226 I get about 2.0MKey/s more.

NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.11 MKey/s (168,157,184,000 total) [06:33:07][2022-02-03.05:23:52] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.08 MKey/s (168,583,168,000 total) [06:34:07][2022-02-03.05:24:52] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.09 MKey/s (169,017,671,680 total) [06:35:09][2022-02-03.05:25:54] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.04 MKey/s (169,443,655,680 total) [06:36:09][2022-02-03.05:26:54] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.14 MKey/s (169,873,899,520 total) [06:37:09][2022-02-03.05:27:55] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.16 MKey/s (170,316,922,880 total) [06:38:11][2022-02-03.05:28:57] [Info] Checkpoint
NVIDIA Tegra X1  1398 / 3964MB | 88 targets 7.16 MKey/s (170,436,198,400 total) [06:38:27]```

[ALexus003]

с CUDA 10.1 не работает ?

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С 10.1 не пробовал, но подозреваю, что должно работать. I was able to get 7.45 MKey/s.