I have an AMD Ryzen Threadripper PRO 3975WX (32-Cores). I tried to build HEAD (4fc806bbe612784286f123af92a0d5d0da333064), but it fails:
``` $ git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg $ cd ffmpeg $ PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig:/usr/local/lib/pkgconfig ./configure --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-gray --enable-gpl --enable-nonfree --enable-libzimg --enable-libx264 --enable-libx265 --enable-libtheora --enable-libvpx --enable-libaom --enable-libdav1d --enable-libopenh264 --enable-libkvazaar --enable-libvmaf --enable-libvorbis --enable-libmp3lame --enable-libass --enable-libspeex --enable-libvo-amrwbenc --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libsoxr --enable-libpulse --enable-libfreetype --enable-libopenjpeg --enable-version3 --enable-libsvtav1 # ffmpeg configure $ make -j ... libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here make: *** [ffbuild/common.mak:100: libavcodec/x86/hevc_mc.o] Error 1 make: *** Waiting for unfinished jobs.... ``` I bisected the build, and can see: ``` $ git reset --hard d4cd8830bda $ PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig:/usr/local/lib/pkgconfig ./configure --enable-bzlib --enable-zlib --enable-postproc --enable-runtime-cpudetect --enable-gray --enable-gpl --enable-nonfree --enable-libzimg --enable-libx264 --enable-libx265 --enable-libtheora --enable-libvpx --enable-libaom --enable-libdav1d --enable-libopenh264 --enable-libkvazaar --enable-libvmaf --enable-libvorbis --enable-libmp3lame --enable-libass --enable-libspeex --enable-libvo-amrwbenc --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libsoxr --enable-libpulse --enable-libfreetype --enable-libopenjpeg --enable-version3 --enable-libsvtav1 # ffmpeg configure $ make -j ... libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here libavcodec/x86/hevc_mc.asm:1806: error: symbol `[email protected]' not defined libavcodec/x86/hevc_mc.asm:1761: ... from macro `HEVC_PUT_HEVC_QPEL_HV_AVX512ICL' defined here libavcodec/x86/hevc_mc.asm:1710: ... from macro `QPEL_FILTER_V' defined here make: *** [ffbuild/common.mak:100: libavcodec/x86/hevc_mc.o] Error 1 make: *** Waiting for unfinished jobs.... ``` but: ``` $ git reset --hard d4cd8830bda~ $ make -j ... STRIP ffprobe STRIP ffplay STRIP ffmpeg ``` In case it helps, this is my CPU: ``` $ cat /proc/cpuinfo ... processor : 63 vendor_id : AuthenticAMD cpu family : 23 model : 49 model name : AMD Ryzen Threadripper PRO 3975WX 32-Cores stepping : 0 microcode : 0x830104d cpu MHz : 2200.000 cache size : 512 KB physical id : 0 siblings : 64 core id : 31 cpu cores : 32 apicid : 63 initial apicid : 63 fpu : yes fpu_exception : yes cpuid level : 16 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba ibpb stibp vmmcall fsgsbase bmi1 avx2 smep bmi2 cqm rdt_a rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local clzero irperf xsaveerptr rdpru wbnoinvd arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold avic v_vmsave_vmload vgif v_spec_ctrl umip rdpid overflow_recov succor smca sme sev sev_es bugs : sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass bogomips : 6987.44 TLB size : 3072 4K pages clflush size : 64 cache_alignment : 64 address sizes : 43 bits physical, 48 bits virtual power management: ts ttp tm hwpstate cpb eff_freq_ro [13] [14] ``` Thanks! -Chema _______________________________________________ ffmpeg-user mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
