Searched refs:sum (Results 51 - 75 of 954) sorted by relevance

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/external/chromium_org/third_party/WebKit/PerformanceTests/resources/
H A Dstatistics.js36 this.sum = function (values) {
41 return values.reduce(function (sum, value) { return sum + value * value;}, 0);
44 // With sum and sum of squares, we can compute the sample standard deviation in O(1).
45 // See https://rniwa.com/2012-11-10/sample-standard-deviation-in-terms-of-sum-and-square-sum-of-samples/
46 this.sampleStandardDeviation = function (numberOfSamples, sum, squareSum) {
50 - sum * sum / (numberOfSample
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/external/eigen/test/
H A Dnesting_ops.cpp21 VERIFY_IS_APPROX( (m.transpose() * m).diagonal().sum(), (m.transpose() * m).diagonal().sum() );
22 VERIFY_IS_APPROX( (m.transpose() * m).diagonal().array().abs().sum(), (m.transpose() * m).diagonal().array().abs().sum() );
24 VERIFY_IS_APPROX( (m.transpose() * m).array().abs().sum(), (m.transpose() * m).array().abs().sum() );
/external/valgrind/main/memcheck/tests/linux/
H A Dlsframe2.c29 int sum; local
31 sum = rec(N_MBYTES);
32 fprintf(stderr, "lsframe2: done, result is %d\n", sum);
/external/valgrind/main/perf/
H A Dsarp.c32 int i, sum = 0; local
43 sum += f(i & 0xff);
45 return ( sum == 0xdeadbeef ? 1 : 0 );
/external/chromium_org/third_party/opus/src/src/
H A Dmlp.c102 opus_val32 sum = SHL32(EXTEND32(*W++),8);
104 sum = MAC16_16(sum, in[k],*W++);
105 hidden[j] = tansig_approx(sum);
110 opus_val32 sum = SHL32(EXTEND32(*W++),14);
112 sum = MAC16_16(sum, hidden[k], *W++);
113 out[j] = tansig_approx(EXTRACT16(PSHR32(sum,17)));
126 float sum = *W++; local
128 sum
134 float sum = *W++; local
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/external/chromium_org/v8/test/webkit/
H A Ddfg-put-scoped-var-backward-flow.js28 function sum(nums) { function
37 shouldBe("sum([2147483646, 2147483644])", "4294967290");
/external/eigen/doc/snippets/
H A DPartialRedux_sum.cpp3 cout << "Here is the sum of each row:" << endl << m.rowwise().sum() << endl;
/external/libopus/src/
H A Dmlp.c102 opus_val32 sum = SHL32(EXTEND32(*W++),8);
104 sum = MAC16_16(sum, in[k],*W++);
105 hidden[j] = tansig_approx(sum);
110 opus_val32 sum = SHL32(EXTEND32(*W++),14);
112 sum = MAC16_16(sum, hidden[k], *W++);
113 out[j] = tansig_approx(EXTRACT16(PSHR32(sum,17)));
126 float sum = *W++; local
128 sum
134 float sum = *W++; local
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/external/srec/srec/clib/
H A Dmatx_ops.h29 imeldata sum; local
37 sum = 0;
39 sum += matrix[ii][jj] * vector[jj];
40 outvec[ii] = sum;
/external/valgrind/main/memcheck/tests/
H A Dmetadata.c13 int i, sum, res; local
39 sum = 100;
41 sum += b[i];
43 /* V should yelp at this point, that sum is undefined. */
44 if (sum == 0)
45 printf("sum == 0\n");
47 printf("sum != 0\n");
/external/opencv/cv/src/
H A Dcvsumpixels.cpp48 sumtype* sum, int sumstep, \
60 memset( sum, 0, (size.width+1)*sizeof(sum[0])); \
61 sumstep /= sizeof(sum[0]); \
62 sum += sumstep + 1; \
81 sum += sumstep ) \
83 sum[-1] = 0; \
88 sum[x] = sum[x - sumstep] + s; \
95 sum
322 CvMat sum_stub, *sum = (CvMat*)sumImage; local
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/external/chromium_org/third_party/opus/src/silk/
H A Dstereo_MS_to_LR.c45 opus_int32 sum, diff, pred0_Q13, pred1_Q13; local
62 sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */
63 sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */
64 sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */
65 x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) );
70 sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */
71 sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q1
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/external/libopus/silk/
H A Dstereo_MS_to_LR.c45 opus_int32 sum, diff, pred0_Q13, pred1_Q13; local
62 sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */
63 sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q13 ); /* Q8 */
64 sum = silk_SMLAWB( sum, silk_LSHIFT( (opus_int32)x1[ n + 1 ], 11 ), pred1_Q13 ); /* Q8 */
65 x2[ n + 1 ] = (opus_int16)silk_SAT16( silk_RSHIFT_ROUND( sum, 8 ) );
70 sum = silk_LSHIFT( silk_ADD_LSHIFT( x1[ n ] + x1[ n + 2 ], x1[ n + 1 ], 1 ), 9 ); /* Q11 */
71 sum = silk_SMLAWB( silk_LSHIFT( (opus_int32)x2[ n + 1 ], 8 ), sum, pred0_Q1
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/external/chromium_org/third_party/WebKit/Source/platform/graphics/cpu/arm/filters/
H A DFEGaussianBlurNEON.h49 float32x4_t sum = vdupq_n_f32(0); local
54 sum = vaddq_f32(sum, sourcePixelAsFloat);
60 float32x4_t result = vmulq_f32(sum, deltaX);
64 sum = vsubq_f32(sum, sourcePixelAsFloat);
68 sum = vaddq_f32(sum, sourcePixelAsFloat);
/external/chromium_org/third_party/opus/src/silk/fixed/
H A Dvector_ops_FIX.c65 /* sum = for(i=0;i<len;i++)inVec1[i]*inVec2[i]; --- inner product */
77 opus_int32 sum = 0; local
79 sum = silk_SMLABB( sum, inVec1[ i ], inVec2[ i ] );
81 return sum;
91 opus_int64 sum = 0; local
93 sum = silk_SMLALBB( sum, inVec1[ i ], inVec2[ i ] );
95 return sum;
/external/chromium_org/third_party/webrtc/common_audio/signal_processing/
H A Dauto_correlation.c18 int32_t sum = 0; local
33 // In order to avoid overflow when computing the sum we should scale the
38 // Number of bits in the sum loop.
52 sum = 0;
55 sum += (in_vector[j + 0] * in_vector[i + j + 0]) >> scaling;
56 sum += (in_vector[j + 1] * in_vector[i + j + 1]) >> scaling;
57 sum += (in_vector[j + 2] * in_vector[i + j + 2]) >> scaling;
58 sum += (in_vector[j + 3] * in_vector[i + j + 3]) >> scaling;
61 sum += (in_vector[j] * in_vector[i + j]) >> scaling;
63 *result++ = sum;
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H A Dfilter_ar_fast_q12.c29 int32_t sum = 0; local
32 sum += coefficients[j] * data_out[i - j];
36 output -= sum;
/external/eigen/bench/
H A Dbench_sum.cpp15 v.coeffRef(0) += v.sum() * SCALAR(1e-20);
17 cout << v.sum() << endl;
/external/libopus/silk/fixed/
H A Dvector_ops_FIX.c65 /* sum = for(i=0;i<len;i++)inVec1[i]*inVec2[i]; --- inner product */
77 opus_int32 sum = 0; local
79 sum = silk_SMLABB( sum, inVec1[ i ], inVec2[ i ] );
81 return sum;
91 opus_int64 sum = 0; local
93 sum = silk_SMLALBB( sum, inVec1[ i ], inVec2[ i ] );
95 return sum;
/external/guava/guava-tests/test/com/google/common/cache/
H A DCacheStatsTest.java85 CacheStats sum = two.plus(one);
86 assertEquals(124, sum.requestCount());
87 assertEquals(64, sum.hitCount());
88 assertEquals(64.0/124, sum.hitRate());
89 assertEquals(60, sum.missCount());
90 assertEquals(60.0/124, sum.missRate());
91 assertEquals(56, sum.loadSuccessCount());
92 assertEquals(52, sum.loadExceptionCount());
93 assertEquals(52.0/108, sum.loadExceptionRate());
94 assertEquals(56 + 52, sum
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/external/webrtc/src/common_audio/signal_processing/
H A Dauto_correlation.c26 WebRtc_Word32 sum; local
45 // In order to avoid overflow when computing the sum we should scale the samples so that
53 int nbits = WebRtcSpl_GetSizeInBits(in_vector_length); // # of bits in the sum loop
72 sum = 0;
78 sum += WEBRTC_SPL_MUL_16_16_RSFT(*xptr1++, *xptr2++, scaling);
87 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2);
90 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2);
93 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2);
96 sum += WEBRTC_SPL_MUL_16_16(*xptr1, *xptr2);
103 sum
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/external/chromium_org/third_party/libxml/src/
H A Dxmlwriter.c521 int sum; local
559 sum = 0;
563 sum += count;
567 sum += count;
574 sum += count;
578 sum += count;
583 sum += count;
587 sum += count;
593 sum += count;
597 sum
640 int sum; local
726 int sum; local
810 int sum; local
925 int sum; local
957 int sum; local
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3725 int sum; local
3888 int sum; local
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3980 int sum; local
4111 int sum; local
4311 int sum; local
4650 int sum; local
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/external/libxml2/
H A Dxmlwriter.c525 int sum; local
563 sum = 0;
567 sum += count;
571 sum += count;
578 sum += count;
582 sum += count;
587 sum += count;
591 sum += count;
597 sum += count;
601 sum
644 int sum; local
730 int sum; local
814 int sum; local
929 int sum; local
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3729 int sum; local
3892 int sum; local
3938 int sum; local
3984 int sum; local
4115 int sum; local
4315 int sum; local
4674 int sum; local
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/external/chromium_org/third_party/libvpx/source/libvpx/vp9/encoder/x86/
H A Dvp9_variance_avx2.c17 unsigned int *sse, int *sum);
21 unsigned int *sse, int *sum);
25 unsigned int *sse, int *sum);
46 int w, int h, unsigned int *sse, int *sum,
51 *sum = 0;
60 *sum += sum0;
69 int sum; local
71 sse, &sum, vp9_get16x16var_avx2, 16);
72 return *sse - (((unsigned int)sum * sum) >>
44 variance_avx2(const uint8_t *src, int src_stride, const uint8_t *ref, int ref_stride, int w, int h, unsigned int *sse, int *sum, get_var_avx2 var_fn, int block_size) argument
78 int sum; local
86 int sum; local
95 int sum; local
104 int sum; local
113 int sum; local
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/external/chromium_org/third_party/opus/src/celt/
H A Dcelt_lpc.c116 opus_val32 sum = SHL32(EXTEND32(_x[i]), SIG_SHIFT); local
119 sum = MAC16_16(sum,rnum[j],x[i+j]);
121 _y[i] = SATURATE16(PSHR32(sum, SIG_SHIFT));
126 opus_val32 sum[4]={0,0,0,0}; local
127 xcorr_kernel(rnum, x+i, sum, ord);
128 _y[i ] = SATURATE16(ADD32(EXTEND32(_x[i ]), PSHR32(sum[0], SIG_SHIFT)));
129 _y[i+1] = SATURATE16(ADD32(EXTEND32(_x[i+1]), PSHR32(sum[1], SIG_SHIFT)));
130 _y[i+2] = SATURATE16(ADD32(EXTEND32(_x[i+2]), PSHR32(sum[2], SIG_SHIFT)));
131 _y[i+3] = SATURATE16(ADD32(EXTEND32(_x[i+3]), PSHR32(sum[
135 opus_val32 sum = 0; local
155 opus_val32 sum = _x[i]; local
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