helinwang

diff --git a/format.go b/format.go
index bce4914..fb40b9d 100644
--- a/format.go
+++ b/format.go
@@ -12,8 +12,8 @@ import (
 )
 
 const (
-       timeFormat     = "2006-01-02T15:04:05-0700"
-       termTimeFormat = "01-02|15:04:05"

helinwang

matrix:
  include:
    - language: go
      go: 1.8.x
      sudo: required
      install:
        - go get -u github.com/golang/lint/golint
        - curl https://glide.sh/get | bash
        - sudo pip install pre-commit
      script:

helinwang

-   repo: https://github.com/dnephin/pre-commit-golang
    sha: e4693a4c282b4fc878eda172a929f7a6508e7d16
    hooks:
      -   id: go-fmt
          files: \.go$
      -   id: go-lint
          files: \.go$
          exclude: (.*\/client\/.*\.go|.*\generated\.deepcopy\.go)$
-   repo: local

helinwang

def program_summary(program):
    print("--------------------")
    for block in program.blocks:
        for op in block.ops:
            outputs = [[x + ":"] + op.output(x) for x in op.output_names]
            inputs = [[x + ":"] + op.input(x) for x in op.input_names]
            print(block.idx, op.type, inputs, "|", outputs)

helinwang

ls /dev/nvidia* | xargs -I{} echo '--device {}:{}'
docker run -v /var/lib/nvidia-docker/volumes/nvidia_driver/384.98:/driver --device /dev/nvidia0:/dev/nvidia0 --device /dev/nvidiactl:/dev/nvidiactl --device /dev/nvidia-uvm:/dev/nvidia-uvm --device /dev/nvidia-uvm-tools:/dev/nvidia-uvm-tools -it -v `pwd`:/data nvidia/cuda:8.0-runtime-ubuntu16.04 bash 
export PATH=$PATH:/driver/bin
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/driver/lib64/

helinwang

package main

import (
	"fmt"
	"unsafe"
)

func byteSliceToFloat32Slice(src []byte) []float32 {
	if len(src) == 0 {
		return nil

helinwang

package main

import (
        "context"
        "flag"
        "log"
        "net/http"
	"net/rpc"
        "os"
        "os/signal"

helinwang

(menu-bar-mode -1)

(global-set-key "\M-g" 'goto-line)
(global-set-key "\M-." 'rtags-find-symbol-at-point)
(global-set-key "\M-," 'rtags-location-stack-back)
(global-set-key (kbd "M-]") 'next-error)         ; Go to next error (or msg)                                                                                                                               
(global-set-key (kbd "M-[") 'previous-error)     ; Go to previous error or msg                                                                                                                             
(global-set-key (kbd "M-m") 'rtags-find-references-at-point)

(require 'package)

helinwang

Here is the gist for showing how to send string from c to go without a copy, for sending an float32 array from c to go without copy, please see here

Below is the documentation for converting between a c string and a go string:

// From https://golang.org/cmd/cgo/
// A few special functions convert between Go and C types by making copies of the data. 
// Go string to C string
// The C string is allocated in the C heap using malloc.
// It is the caller's responsibility to arrange for it to be
// freed, such as by calling C.free (be sure to include stdlib.h

helinwang

go code (foo.go) compiled into a shared library and a c header (foo.h) is generated.

For calling go from c, please see here

Arguments

The code below shows two ways of passing string parameter to go function:

1. Using GoString structure as argument, without making a copy in go code: no conversion to go string needed.
2. Using c_char_p as argument, making a copy in go code when converting to go string.

When using the first method without the copy, I don't know how python will do the memory management with the pointer passed into go. So the second method is preferred.