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| From: | Tommy Tracy II |
| Subject: | [Discuss-gnuradio] Issues with running volk_profile in GENTOO |
| Date: | Mon, 11 Feb 2013 16:19:00 -0500 |
| I tried running volk_profile in Gentoo and got the following: # volk_profile Using Volk machine: sse4_2_32_orc RUN_VOLK_TESTS: volk_32fc_s32fc_rotatorpuppet_32fc_a generic completed in 361.04s sse4_1 completed in 0.49s Best arch: sse4_1 RUN_VOLK_TESTS: volk_16ic_s32f_deinterleave_real_32f_a sse4_1 completed in 1.14s sse completed in 6.16s generic completed in 1.19s Best arch: sse4_1 RUN_VOLK_TESTS: volk_16ic_deinterleave_real_8i_a ssse3 completed in 0.6s generic completed in 0.6s orc completed in 0.92s Best arch: ssse3 RUN_VOLK_TESTS: volk_16ic_deinterleave_16i_x2_a ssse3 completed in 1.3s sse2 completed in 1.28s generic completed in 1.13s orc completed in 1.33s Best arch: generic RUN_VOLK_TESTS: volk_16ic_s32f_deinterleave_32f_x2_a sse completed in 0.8s generic completed in 0.37s orc completed in 0.3s Best arch: orc RUN_VOLK_TESTS: volk_16ic_deinterleave_real_16i_a ssse3 completed in 0.69s sse2 completed in 0.81s generic completed in 0.72s Best arch: ssse3 RUN_VOLK_TESTS: volk_16ic_magnitude_16i_a sse3 completed in 1.83s sse completed in 1.84s generic completed in 2.19s Best arch: sse3 RUN_VOLK_TESTS: volk_16ic_s32f_magnitude_32f_a sse3 completed in 1.21s sse completed in 1.22s generic completed in 3.15s Best arch: sse3 RUN_VOLK_TESTS: volk_16i_s32f_convert_32f_a sse4_1 completed in 0.85s sse completed in 2.36s generic completed in 1.55s Best arch: sse4_1 RUN_VOLK_TESTS: volk_16i_s32f_convert_32f_u sse4_1 completed in 0.85s sse completed in 2.36s generic completed in 1.55s Best arch: sse4_1 RUN_VOLK_TESTS: volk_16i_convert_8i_a sse2 completed in 0.35s generic completed in 0.38s Best arch: sse2 RUN_VOLK_TESTS: volk_16i_convert_8i_u sse2 completed in 0.35s generic completed in 0.38s Best arch: sse2 RUN_VOLK_TESTS: volk_16u_byteswap_a sse2 completed in 0.42s generic completed in 0.62s orc completed in 0.32s Best arch: orc RUN_VOLK_TESTS: volk_16u_byteswap_u sse2 completed in 0.42s generic completed in 0.62s Best arch: sse2 RUN_VOLK_TESTS: volk_16i_32fc_dot_prod_32fc_a generic completed in 3.25s sse completed in 7.63s Best arch: generic RUN_VOLK_TESTS: volk_32f_accumulator_s32f_a sse completed in 0.61s generic completed in 2.43s Best arch: sse RUN_VOLK_TESTS: volk_32f_x2_add_32f_a sse completed in 1.4s generic completed in 1.65s orc completed in 1.26s Best arch: orc RUN_VOLK_TESTS: volk_32f_x2_add_32f_u sse completed in 1.35s generic completed in 1.64s Best arch: sse RUN_VOLK_TESTS: volk_32fc_32f_multiply_32fc_a sse completed in 0.37s Segmentation fault You'll notice that the first test took 5 minutes to complete! Finally, it failed running volk_32fc_32f_multiply_32fc_a. Sincerely, Tommy James Tracy II PhD Student High Performance Low Power Lab University of Virginia |
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