| /Zephyr-Core-3.4.0/arch/arm/core/aarch32/ |
| D | Kconfig.vfp | 33 that supports only single-precision operations with 16 double-word
44 that supports half- and single-precision operations with 16
56 that supports half- and single-precision operations (including fused
67 that supports single- and double-precision operations with 16
79 that supports half-, single- and double-precision operations with 16
92 that supports half-, single- and double-precision operations
106 that supports half-, single-, double-precision operations (including
120 that supports half-, single- and double-precision operations
134 that supports half-, single-, double-precision operations (including
147 half-precision operations (half-precision extension).
[all …]
|
| /Zephyr-Core-3.4.0/lib/os/ |
| D | cbprintf_nano.c | 82 int min_width, precision, data_len; in z_cbvprintf_impl() local
100 precision = -1; in z_cbvprintf_impl()
120 precision = 0; in z_cbvprintf_impl()
125 if (min_width < 0 && precision < 0 && !padding_mode) { in z_cbvprintf_impl()
140 if (precision >= 0) { in z_cbvprintf_impl()
141 precision = 10 * precision + *fmt - '0'; in z_cbvprintf_impl()
153 if (precision >= 0) { in z_cbvprintf_impl()
154 precision = va_arg(ap, int); in z_cbvprintf_impl()
213 precision = 0; in z_cbvprintf_impl()
223 precision = 0; in z_cbvprintf_impl()
[all …]
|
| D | cbprintf_complete.c | 221 /** Precision field present */
224 /** Precision from int argument
236 * This affects how precision is handled.
272 * * before a formatted integer value due to precision
275 * due to precision; or
277 * to precision.
293 /** Precision from specification.
300 * point due to precision.
411 /** Extract a C99 conversion specification precision.
418 * @return a pointer the first character that follows the precision.
[all …]
|
| /Zephyr-Core-3.4.0/include/zephyr/sys/ |
| D | time_units.h | 86 * precision conversion. Clever use of extra arguments causes all the
168 * modes and precision. Do not edit directly.
171 * precision. These units conversions were not available in 32 bit
173 * has precision traps that we probably don't want to support in an
208 * print " * Computes result in $sz bit precision.\n";
244 * Computes result in 32 bit precision.
258 * Computes result in 64 bit precision.
272 * Computes result in 32 bit precision.
286 * Computes result in 64 bit precision.
300 * Computes result in 32 bit precision.
[all …]
|
| /Zephyr-Core-3.4.0/include/zephyr/net/ |
| D | ptp_time.h | 9 * @brief Public functions for the Precision Time Protocol time specification.
17 * @brief Precision Time Protocol time specification
31 * @brief Precision Time Protocol Timestamp format.
34 * to the Precision Time Protocol standard.
65 * @brief Precision Time Protocol Extended Timestamp format.
68 * to the Precision Time Protocol standard.
|
| /Zephyr-Core-3.4.0/arch/riscv/ |
| D | Kconfig.isa | 47 (F) - Standard Extension for Single-Precision Floating-Point
49 Standard instruction-set extension for single-precision
50 floating-point, which is named "F" and adds single-precision
58 (D) - Standard Extension for Double-Precision Floating-Point
60 Standard double-precision floating-point instruction-set extension,
61 which is named "D" and adds double-precision floating-point
82 (Q) - Standard Extension for Quad-Precision Floating-Point
86 quad-precision binary floatingpoint instruction subset is named "Q".
|
| /Zephyr-Core-3.4.0/dts/bindings/timer/ |
| D | st,stm32-lptim.yaml | 24 and consequently higher core sleep durations, but impacts the tick precision.
26 CONFIG_SYS_CLOCK_TICKS_PER_SEC could be used to tune tick duration and gain precision,
31 Using CONFIG_SYS_CLOCK_TICKS_PER_SEC = 4096, tick = 0.24 ms, LPTIM precision is 4 ticks.
32 Using CONFIG_SYS_CLOCK_TICKS_PER_SEC = 1024, tick = 0.97 ms, LPTIM precision is 1 ticks.
|
| D | intel,hpet.yaml | 4 description: HPET (High-Precision Event Timer)
|
| /Zephyr-Core-3.4.0/drivers/ptp_clock/ |
| D | Kconfig | 5 bool "Precision Time Protocol (PTP) Clock drivers"
7 Enable options for Precision Time Protocol Clock drivers.
|
| /Zephyr-Core-3.4.0/boards/riscv/adp_xc7k_ae350/ |
| D | adp_xc7k_ae350_defconfig | 24 # FPU (single precision) options
30 # FPU (double precision) options
|
| /Zephyr-Core-3.4.0/doc/connectivity/networking/api/ |
| D | ptp_time.rst | 4 Precision Time Protocol (PTP) time format
14 The PTP time struct can store time information in high precision
|
| /Zephyr-Core-3.4.0/drivers/sensor/hp206c/ |
| D | Kconfig | 1 # HopeRF Electronic HP206C precision barometer and altimeter configuration
8 bool "HopeRF HP206C precision barometer and altimeter sensor"
|
| /Zephyr-Core-3.4.0/subsys/testsuite/include/zephyr/ |
| D | timestamp.h | 67 * high precision timer register overflow.
97 * Returns -1 if number of ticks cause high precision timer counter
105 * overflow of the high precision timer in high_timer_overflow()
|
| /Zephyr-Core-3.4.0/drivers/timer/ |
| D | Kconfig.gecko | 19 precision.
30 precision of all code which relies on cycles API, e.g.
|
| D | Kconfig.hpet | 16 This option selects High Precision Event Timer (HPET) as a
|
| /Zephyr-Core-3.4.0/soc/riscv/riscv-privileged/andes_v5/ |
| D | Kconfig.soc | 46 bool "Single precision FPU"
50 bool "Double precision FPU"
|
| /Zephyr-Core-3.4.0/doc/kernel/services/timing/ |
| D | clocks.rst | 8 arbitrary precision.
19 understood, though they may not match the precision of the underlying
28 precision. The frequency of this counter is required to be steady
53 "near" (round to nearest). Finally the output precision can be
58 a result truncated to 32 bits of precision; and
60 to an elapsed number of microseconds in a full 64 bits of precision.
67 full precision only where actually required and requested.
112 Precision of :c:struct:`k_timeout_t` values is configurable, with the default
141 multiple-conversion steps internal to the kernel, so precision is
264 features, like the higher precision timeout constructors or absolute
[all …]
|
| /Zephyr-Core-3.4.0/dts/bindings/ethernet/ |
| D | nxp,kinetis-ptp.yaml | 4 description: NXP Kinetis Ethernet PTP (Precision Time Protocol)
|
| /Zephyr-Core-3.4.0/subsys/net/ip/ |
| D | net_timeout.c | 50 /* Reconstruct the full-precision start time assuming that the full in net_timeout_deadline()
51 * precision start time is less than 2^32 ticks in the past. in net_timeout_deadline()
56 /* Offset the start time by the full precision remaining delay. */ in net_timeout_deadline()
|
| /Zephyr-Core-3.4.0/dts/bindings/sensor/ |
| D | hoperf,hp206c.yaml | 5 HopeRF Electronic HP206C precision barometer and altimeter.
|
| /Zephyr-Core-3.4.0/tests/kernel/usage/thread_runtime_stats/ |
| D | testcase.yaml | 5 # exhibit precision timing anomalies related to emulation.
|
| /Zephyr-Core-3.4.0/ |
| D | .codecov.yml | 6 precision: 2
|
| /Zephyr-Core-3.4.0/tests/kernel/timer/timer_api/src/ |
| D | timer_convert.c | 26 int precision; /* 32 or 64 */ member
145 if (t->precision == 32) { in test_conversion()
163 * from_hz", but that division is the source of precision in test_conversion()
191 val, val, from_hz, to_hz, t->precision, round_s[t->round], in test_conversion()
203 if (tests[i].precision == 64) { in ZTEST()
|
| /Zephyr-Core-3.4.0/tests/kernel/fpu_sharing/generic/ |
| D | CMakeLists.txt | 11 # the speed of the test but it will come at the expense of precision.
|
| /Zephyr-Core-3.4.0/tests/kernel/timer/timer_behavior/src/ |
| D | jitter_drift.c | 129 /* calculate variance, and precision */ in do_test_using()
176 /* A measure of timer precision, ideal is 0 */ in do_test_using()
180 /* Use double precision math here as integer overflows are possible in doing all the in do_test_using()
246 /* Validate the timer deviation (precision/jitter of the timer) is within a configurable in do_test_using()
|
