workaround fault with ssq=inf,scale=0 · 9e29598575 - OpenBLAS - 开源协同云脑生态支撑系统

workaround fault with ssq=inf,scale=0

tags/v0.3.21

Martin Kroeker

GitHub 3 years ago

parent

3df3d622eb

commit

9e29598575

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kernel/arm64/dznrm2_thunderx2t99.cView File
								
			@@ -404,6 +404,7 @@ FLOAT CNAME(BLASLONG n, FLOAT *x, BLASLONG inc_x)
		
			#else
		
				nrm2_compute(n, x, inc_x, &ssq, &scale);
		
			#endif
		
				if (fabs(scale) <1.e-300) return 0.;
		
				ssq = sqrt(ssq) * scale;
		
				return ssq;