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e676f85f00
* Sketch a fast cuda kernel for reduce-sum. * Sketch the rust support code for the fast sum kernel. * More work on the fast kernel. * Add some testing ground. * A couple fixes for the fast sum kernel.
candle
Minimalist ML framework for Rust
FAQ
Missing symbols when compiling with the mkl feature.
If you get some missing symbols when compiling binaries/tests using the mkl features, e.g.:
= note: /usr/bin/ld: (....o): in function `blas::sgemm':
.../blas-0.22.0/src/lib.rs:1944: undefined reference to `sgemm_' collect2: error: ld returned 1 exit status
= note: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified
= note: use the `-l` flag to specify native libraries to link
= note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname)
This is likely due to some missing linker flag that enable the mkl library. You can try adding the following at the top of your binary:
extern crate intel_mkl_src;