58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
/* Copyright (c) (2014,2015,2018,2019) Apple Inc. All rights reserved.
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*
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* corecrypto is licensed under Apple Inc.’s Internal Use License Agreement (which
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* is contained in the License.txt file distributed with corecrypto) and only to
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* people who accept that license. IMPORTANT: Any license rights granted to you by
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* Apple Inc. (if any) are limited to internal use within your organization only on
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* devices and computers you own or control, for the sole purpose of verifying the
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* security characteristics and correct functioning of the Apple Software. You may
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* not, directly or indirectly, redistribute the Apple Software or any portions thereof.
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*/
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#ifndef corecrypto_ccstats_h
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#define corecrypto_ccstats_h
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#include "testmore.h"
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#include <inttypes.h>
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#include <corecrypto/cc_runtime_config.h>
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//#define PRINT_IN_FILE 1
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#ifndef PRINT_IN_FILE
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#define PRINT_IN_FILE 0
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#endif
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struct standard_deviation {
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unsigned int n; // Total
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double M;
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double S;
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unsigned int k; // For stat computation
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#if PRINT_IN_FILE
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FILE *s_file;
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#endif
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};
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typedef struct {
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uint64_t timing;
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uint32_t group;
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double rank;
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} measurement_t;
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void standard_deviation_init(struct standard_deviation *sd);
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void standard_deviation_add_first(struct standard_deviation *sd, double x);
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void standard_deviation_add(struct standard_deviation *sd, double x);
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double standard_deviation_sigma(const struct standard_deviation *sd);
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int T_test_isRejected(measurement_t *samples,size_t len);
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int WilcoxonRankSumTest(measurement_t *samples,size_t len);
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void export_measurement_to_file(char *file_name,measurement_t *samples,size_t len);
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struct units { const char *name; double scale; };
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struct units dur2units(double duration);
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#endif
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