docs: Update benchmarks

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

2 files changed, 40 insertions, 37 deletions

diff --git a/docs/Debugging.md b/docs/Debugging.md
index bd637a4e..ee6539e0 100755
--- a/docs/Debugging.md
+++ b/docs/Debugging.md
@@ -283,10 +283,10 @@ config_stepper oid=2 step_pin=PA21 dir_pin=PC30 min_stop_interval=0 invert_step=
 finalize_config crc=0
 ```
 
-The test was last run on commit `b161a69e` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
-stepper result is `SET ticks 207`, the best dual stepper result is
-`SET ticks 205`, and the best three stepper result is `SET ticks 317`.
+stepper result is `SET ticks 388`, the best dual stepper result is
+`SET ticks 423`, and the best three stepper result is `SET ticks 636`.
 
 ### Duet Maestro step rate benchmark ###
 
@@ -299,10 +299,10 @@ config_stepper oid=2 step_pin=PC26 dir_pin=PB4 min_stop_interval=0 invert_step=0
 finalize_config crc=0
 ```
 
-The test was last run on commit `8e0eb0d5` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
-stepper result is `SET ticks 72`, the best dual stepper result is `SET
-ticks 73`, and the best three stepper result is `SET ticks 99`.
+stepper result is `SET ticks 563`, the best dual stepper result is
+`SET ticks 543`, and the best three stepper result is `SET ticks 683`.
 
 ### Duet Wifi step rate benchmark ###
 
@@ -315,11 +315,11 @@ config_stepper oid=2 step_pin=PD8 dir_pin=PD13 min_stop_interval=0 invert_step=0
 finalize_config crc=0
 ```
 
-The test was last run on commit `34c3cb5c` with gcc version
-`arm-none-eabi-gcc (15:5.4.1+svn241155-1) 5.4.1 20160919`. The best
-single stepper result is `SET ticks 295`, the best dual stepper result
-is `SET ticks 264`, and the best three stepper result is `SET ticks
-282`.
+The test was last run on commit `9f3517fd` with gcc version
+`arm-none-eabi-gcc 7.3.1 20180622 (release)
+[ARM/embedded-7-branch revision 261907]`. The best single stepper
+result is `SET ticks 526`, the best dual stepper result is `SET ticks
+524`, and the best three stepper result is `SET ticks 552`.
 
 ### Beaglebone PRU step rate benchmark ###
 
@@ -349,10 +349,10 @@ config_stepper oid=2 step_pin=PA4 dir_pin=PB7 min_stop_interval=0 invert_step=0
 finalize_config crc=0
 ```
 
-The test was last run on commit `b161a69e` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
-stepper result is `SET ticks 41`, the best dual stepper result is `SET
-ticks 48`, and the best three stepper result is `SET ticks 80`.
+stepper result is `SET ticks 345`, the best dual stepper result is
+`SET ticks 365`, and the best three stepper result is `SET ticks 606`.
 
 ### LPC176x step rate benchmark ###
 
@@ -365,14 +365,14 @@ config_stepper oid=2 step_pin=P1.23 dir_pin=P1.18 min_stop_interval=0 invert_ste
 finalize_config crc=0
 ```
 
-The test was last run on commit `b161a69e` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. For the 100Mhz
-LPC1768, the best single stepper result is `SET ticks 119`, the best
-dual stepper result is `SET ticks 118`, and the best three stepper
-result is `SET ticks 154`. The 120Mhz LPC1769 results were obtained by
+LPC1768, the best single stepper result is `SET ticks 448`, the best
+dual stepper result is `SET ticks 450`, and the best three stepper
+result is `SET ticks 523`. The 120Mhz LPC1769 results were obtained by
 overclocking an LPC1768 to 120Mhz - the best single stepper result is
-`SET ticks 140`, the best dual stepper result is `SET ticks 137`, and
-the best three stepper result is `SET ticks 154`.
+`SET ticks 525`, the best dual stepper result is `SET ticks 526`, and
+the best three stepper result is `SET ticks 545`.
 
 ### SAMD21 step rate benchmark ###
 
@@ -385,7 +385,7 @@ config_stepper oid=2 step_pin=PA17 dir_pin=PA21 min_stop_interval=0 invert_step=
 finalize_config crc=0
 ```
 
-The test was last run on commit `b161a69e` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0`. The best single
 stepper result is `SET ticks 277`, the best dual stepper result is
 `SET ticks 410`, and the best three stepper result is `SET ticks 664`.
@@ -398,14 +398,16 @@ allocate_oids count=3
 config_stepper oid=0 step_pin=PA22 dir_pin=PA20 min_stop_interval=0 invert_step=0
 config_stepper oid=1 step_pin=PA22 dir_pin=PA21 min_stop_interval=0 invert_step=0
 config_stepper oid=2 step_pin=PA22 dir_pin=PA19 min_stop_interval=0 invert_step=0
+config_stepper oid=3 step_pin=PA22 dir_pin=PA18 min_stop_interval=0 invert_step=0
 finalize_config crc=0
 ```
 
-The test was last run on commit `8cd83b4c` with gcc version
+The test was last run on commit `9f3517fd` with gcc version
 `arm-none-eabi-gcc (Fedora 7.1.0-5.fc27) 7.1.0` on a SAMD51G19A
-micro-controller. The best single stepper result is `SET ticks 114`,
-the best dual stepper result is `SET ticks 114`, and the best three
-stepper result is `SET ticks 119`.
+micro-controller. The best single stepper result is `SET ticks 516`,
+the best dual stepper result is `SET ticks 520`, the best three
+stepper result is `SET ticks 519`, and the best four stepper result is
+`SET ticks 655`.
 
 ## Command dispatch benchmark ##
 
diff --git a/docs/Features.md b/docs/Features.md
index 5e7f9f9e..bc5cf81a 100755
--- a/docs/Features.md
+++ b/docs/Features.md
@@ -131,18 +131,19 @@ represent total number of steps per second on the micro-controller.
 | --------------------------- | ----------------- | ----------------- |
 | 16Mhz AVR                   | 151K              | 100K              |
 | 20Mhz AVR                   | 189K              | 125K              |
-| Arduino Zero (ARM SAMD21)   | 234K              | 217K              |
-| STM32F103                   | 333K              | 300K              |
-| Arduino Due (ARM SAM3X8E)   | 410K              | 397K              |
-| SAM4S8C ARM                 | 455K              | 455K              |
-| Smoothieboard (ARM LPC1768) | 487K              | 487K              |
-| Smoothieboard (ARM LPC1769) | 584K              | 584K              |
-| SAMD51 ARM                  | 630K              | 630K              |
-| SAM4E8E ARM                 | 638K              | 638K              |
+| Arduino Zero (SAMD21)       | 234K              | 217K              |
+| "Blue Pill" (STM32F103)     | 395K              | 356K              |
+| Arduino Due (SAM3X8E)       | 397K              | 396K              |
+| SAM4S8C                     | 527K              | 527K              |
+| Smoothieboard (LPC1768)     | 574K              | 574K              |
+| Duet2 Wifi/Eth (SAM4E8E)    | 652K              | 652K              |
+| Smoothieboard (LPC1769)     | 661K              | 661K              |
 | Beaglebone PRU              | 680K              | 680K              |
+| Adafruit Metro M4 (SAMD51)  | 733K              | 733K              |
 
 On AVR platforms, the highest achievable step rate is with just one
-stepper stepping. On the STM32F103, Arduino Zero, and Due, the highest
-step rate is with two simultaneous steppers stepping. On the PRU,
-SAMD51, SAM4S8C, SAM4E8E, and LPC176x the highest step rate is with
-three simultaneous steppers.
+stepper stepping. On the SAMD21, STM32F103, and SAM3X8E, the highest
+step rate is with two simultaneous steppers stepping. On the SAM4S8C,
+SAM4E8E, LPC176x, and PRU the highest step rate is with three
+simultaneous steppers. On the SAMD51, the highest step rate is with
+four simultaneous steppers.