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Enable SIMD convolution by default #1213

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Lovell Fuller
2018-09-19 21:42:40 +01:00
parent c8ff7e11a9
commit deacd553bf
4 changed files with 9 additions and 9 deletions
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13
lib/utility.js
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@@ -82,23 +82,20 @@ function counters () {
* Improves the performance of `resize`, `blur` and `sharpen` operations
* by taking advantage of the SIMD vector unit of the CPU, e.g. Intel SSE and ARM NEON.
*
* This feature is currently off by default but future versions may reverse this.
* Versions of liborc prior to 0.4.25 are known to segfault under heavy load.
*
* @example
* const simd = sharp.simd();
* // simd is `true` if SIMD is currently enabled
* // simd is `true` if the runtime use of liborc is currently enabled
* @example
* const simd = sharp.simd(true);
* // attempts to enable the use of SIMD, returning true if available
* const simd = sharp.simd(false);
* // prevent libvips from using liborc at runtime
*
* @param {Boolean} [simd=false]
* @param {Boolean} [simd=true]
* @returns {Boolean}
*/
function simd (simd) {
return sharp.simd(is.bool(simd) ? simd : null);
}
simd(false);
simd(true);
/**
* Decorate the Sharp class with utility-related functions.