I tried to install 7.5.1 from source on an Ubuntu 14.04 (yes, I have no choice). This fails when compiling openblas-0.2.19.p0, when building libopenblas_banias-r0.2.19.a.
ar -ru ../libopenblas_banias-r0.2.19.a samax_k.o samin_k.o ..... ..... ar: sgemm_kernel.o: No such file or directory. In the root of sage, I then do: find . -name "sgemm_kernel*" and find: ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/power/sgemm_kernel_16x8_power8.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/arm64/sgemm_kernel_4x4.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/arm64/sgemm_kernel_8x8.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/arm64/sgemm_kernel_16x4.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/mips64/sgemm_kernel_loongson3b_4x4.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/mips64/sgemm_kernel_loongson3a_4x4.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/mips64/sgemm_kernel_8x4_ps.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/mips/sgemm_kernel_8x8_msa.c ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/arm/sgemm_kernel_4x4_vfpv3.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/arm/sgemm_kernel_4x2_vfp.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_16x4_haswell.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_8x8_sandy.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_8x4_bulldozer.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_16x2_piledriver.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_16x2_bulldozer.S ./local/var/tmp/sage/build/openblas-0.2.19.p0/src/kernel/x86_64/sgemm_kernel_16x4_sandy.S which are certainly different versions of this sgemm_kernel, for different architecture. So, what happens ? Should it be that the architecture of the machine is not detected ? I am on a virtual machine. Any idea ? Yours t.d. -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
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