| /src/lib/libm/noieee_src/ |
| n_log2.c | 34 /* LOG2(X)
42 * log2(x) = ---------
56 __weak_alias(log2, _log2)
58 log2(double x)
|
| /src/lib/libm/src/ |
| w_log2.c | 19 * wrapper log2(X)
32 __weak_alias(log2, _log2)
34 log2(double x) /* wrapper log10 */
44 return __kernel_standard(x,x,48); /* log2(0) */
46 return __kernel_standard(x,x,49); /* log2(x<0) */
|
| namespace.h | 73 #define log2 _log2 macro
|
| /src/tests/lib/libm/ |
| t_log.c | 440 * log2(3)
492 atf_tc_set_md_var(tc, "descr", "Test log2/f/l on invalid inputs");
500 CHECK_NAN(i, log2, logf_invalid[i]);
505 CHECK_NAN(i, log2, log_invalid[i]);
517 atf_tc_set_md_var(tc, "descr", "Test log2/f/l on zero");
523 CHECK_EQ(0, log2, +0., -HUGE_VAL);
527 CHECK_EQ(1, log2, -0., -HUGE_VAL);
534 atf_tc_set_md_var(tc, "descr", "Test log2/f/l exact cases");
541 ATF_CHECK_EQ(signbit(log2(1)), 0);
549 CHECK_EQ(i, log2, x, y)
[all...] |
| /src/sys/external/bsd/drm2/dist/drm/nouveau/include/nvif/ |
| os.h | 25 #include <linux/log2.h>
|
| /src/sys/external/bsd/drm2/dist/drm/amd/amdkfd/ |
| kfd_dbgmgr.c | 30 #include <linux/log2.h>
|
| kfd_dbgdev.c | 31 #include <linux/log2.h>
|
| kfd_process.c | 29 #include <linux/log2.h>
|
| kfd_topology.c | 35 #include <linux/log2.h>
|
| /src/sys/arch/arm/arm/ |
| cpufunc_asm_armv7.S | 183 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
184 and r3, r3, #7 @ get line size (log2(size)-4, 0=16)
224 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
246 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
268 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
291 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
342 lsl r2, r2, r0 @ shift sets by log2(linesize)
|
| /src/libexec/ld.elf_so/ |
| map_object.c | 320 * Calculate log2 of the base section alignment.
324 unsigned int log2 = 0; local in function:_rtld_map_object
326 log2++;
327 mapflags |= MAP_ALIGNED(log2);
|
| /src/include/ |
| tgmath.h | 172 #define log2(a) __TG_FN1(log2, (a)) macro
|
| math.h | 255 double log2(double);
|
| /src/sys/stand/efiboot/bootarm/ |
| cache.S | 39 and r2, r2, #7 @ get line size (log2(size)-4, 0=16)
132 lsl r2, r2, r0 @ shift sets by log2(linesize)
|
| /src/sys/arch/sparc/stand/common/ |
| srt0.S | 178 sethi %hi(_C_LABEL(pgshift)), %o0 ! pgshift = log2(nbpg)
|
| /src/sys/external/bsd/drm2/dist/drm/i915/ |
| i915_gem_gtt.c | 14 #include <linux/log2.h>
|
| /src/sys/arch/arm/xscale/ |
| ixp425_qmgr.c | 942 log2(unsigned n) function in typeref:typename:unsigned
957 return log2(entrySize);
964 return log2(bufferSizeInWords / IX_QMGR_MIN_BUFFER_SIZE);
974 return log2(2 * watermark);
|
| /src/sys/external/bsd/common/include/linux/ |
| kernel.h | 47 #include <linux/log2.h>
|
| /src/sys/arch/m68k/060sp/dist/ |
| fplsp.s | 558 T1: long 0x40C62D38,0xD3D64634 # 16381 LOG2 LEAD
559 T2: long 0x3D6F90AE,0xB1E75CC7 # 16381 LOG2 TRAIL
6742 # Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
6745 # 2.2 N := round-to-nearest-integer( X * 64/log2 ). #
6762 # Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24). #
6766 # Step 3. Calculate X - N*log2/64. #
6768 # where L1 := single-precision(-log2/64). #
6770 # L2 := extended-precision(-log2/64 - L1).#
6772 # approximate the value -log2/64 to 88 bits of accuracy. #
6781 # N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24)
[all...] |
| fpsp.s | 578 T1: long 0x40C62D38,0xD3D64634 # 16381 LOG2 LEAD
579 T2: long 0x3D6F90AE,0xB1E75CC7 # 16381 LOG2 TRAIL
6848 # Step 2. Calculate N = round-to-nearest-int( X * 64/log2 ). #
6851 # 2.2 N := round-to-nearest-integer( X * 64/log2 ). #
6868 # Z = X*(64/log2)*(1+eps), |eps| <= 2^(-24). #
6872 # Step 3. Calculate X - N*log2/64. #
6874 # where L1 := single-precision(-log2/64). #
6876 # L2 := extended-precision(-log2/64 - L1).#
6878 # approximate the value -log2/64 to 88 bits of accuracy. #
6887 # N = rnd-to-int( X*64/log2 (1+eps) ), |eps|<=2^(-24)
[all...] |
| /src/sys/external/bsd/drm2/dist/drm/i915/gt/ |
| gen6_ppgtt.c | 11 #include <linux/log2.h>
|
| gen8_ppgtt.c | 11 #include <linux/log2.h>
|
| /src/common/dist/zlib/os400/ |
| zlib.inc | 334 D windowBits 10I 0 value log2(window size)
381 D windowBits 10I 0 value log2(window size)
415 D windowBits 10I 0 value Log2(buffer size)
447 D windowBits 10I 0 value Log2(buffer size)
|
| /src/sys/dev/pci/cxgb/ |
| cxgb_t3_hw.c | 2780 unsigned int log2 = fls(mtu); local in function:t3_load_mtus
2782 if (!(mtu & ((1 << log2) >> 2))) /* round */
2783 log2--;
2785 (i << 24) | (log2 << 16) | mtu);
|
| /src/lib/libm/ |
| Makefile | 503 log.3 log2.3 \
|
