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* update intrinsics to match latest spec at https://github.com/riscv-non-isa/rvv-intrinsic-doc (in particular, __riscv_ prefixes for rvv intrinsics)

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* fix multiple numerical stability and corner case issues
* add a script to generate arbitrary gemm kernel shapes
* add a generic zvl256b target to demonstrate large gemm kernel unrolls
This commit is contained in:
Sergei Lewis
2023-02-24 10:44:55 +00:00
parent c19dff0a31
commit 2406958629
58 changed files with 18648 additions and 2388 deletions
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kernel/riscv64/nrm2_vector_dot.c
+4 -4
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@@ -31,9 +31,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define VSETVL_MAX vsetvlmax_e32m1()
#define FLOAT_V_T vfloat32m8_t
#define FLOAT_V_T_M1 vfloat32m1_t
#define VLEV_FLOAT vle32_v_f32m8
#define VLSEV_FLOAT vlse32_v_f32m8
#define VFMVFS_FLOAT vfmv_f_s_f32m1_f32
#define VLEV_FLOAT vle_v_f32m8
#define VLSEV_FLOAT vlse_v_f32m8
#define VFREDSUM_FLOAT vfredusum_vs_f32m8_f32m1
#define VFMACCVV_FLOAT vfmacc_vv_f32m8
#define VFMVVF_FLOAT vfmv_v_f_f32m8
@@ -45,9 +45,9 @@ USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#define VSETVL_MAX vsetvlmax_e64m1()
#define FLOAT_V_T vfloat64m8_t
#define FLOAT_V_T_M1 vfloat64m1_t
#define VLEV_FLOAT vle64_v_f64m8
#define VLSEV_FLOAT vlse64_v_f64m8
#define VFMVFS_FLOAT vfmv_f_s_f64m1_f64
#define VLEV_FLOAT vle_v_f64m8
#define VLSEV_FLOAT vlse_v_f64m8
#define VFREDSUM_FLOAT vfredusum_vs_f64m8_f64m1
#define VFMACCVV_FLOAT vfmacc_vv_f64m8
#define VFMVVF_FLOAT vfmv_v_f_f64m8