mirror of
https://github.com/ggerganov/llama.cpp.git
synced 2024-12-24 13:28:50 +01:00
vim : streaming and more (#2495)
* Update Vim plugin * Remove getbufoneline usage, Add input bind example. getbufoneline() appears to be a recently added function and has been replaced with getbufline for compatibility. An additional example that explains how to add a keybind that works in insert mode was added.
This commit is contained in:
AustinMroz
GitHub
parent
f3c3b4b167
commit
2d7baaf50f
132
examples/llama.vim
Normal file
132
examples/llama.vim
Normal file
@ -0,0 +1,132 @@
|
||||
" Requires an already running llama.cpp server
|
||||
" To install either copy or symlink to ~/.vim/autoload/llama.vim
|
||||
" Then start with either :call llama#doLlamaGen(),
|
||||
" or add a keybind to your vimrc such as
|
||||
" nnoremap Z :call llama#doLlamaGen()<CR>
|
||||
" Similarly, you could add an insert mode keybind with
|
||||
" inoremap <C-B> <Cmd>call llama#doLlamaGen()<CR>
|
||||
"
|
||||
" g:llama_api_url and g:llama_overrides can be configured in your .vimrc
|
||||
" let g:llama_api_url = "192.168.1.10:8080"
|
||||
" llama_overrides can also be set through buffer/window scopes. For instance
|
||||
" autocmd filetype python let b:llama_overrides = {"temp": 0.2}
|
||||
" Could be added to your .vimrc to automatically set a lower temperature when
|
||||
" editing a python script
|
||||
" Additionally, an override dict can be stored at the top of a file
|
||||
" !*{"stop": ["User:"]}
|
||||
" Could be added to the start of your chatlog.txt to set the stopping token
|
||||
" These parameter dicts are merged together from lowest to highest priority:
|
||||
" server default -> g:llama_overrides -> w:llama_overrides ->
|
||||
" b:llama_overrides -> in file (!*) overrides
|
||||
"
|
||||
" Sublists (like logit_bias and stop) are overridden, not merged
|
||||
" Example override:
|
||||
" !*{"logit_bias": [[13, -5], [2, false]], "temperature": 1, "top_k": 5, "top_p": 0.5, "n_predict": 256, "repeat_last_n": 256, "repeat_penalty": 1.17647}
|
||||
if !exists("g:llama_api_url")
|
||||
let g:llama_api_url= "127.0.0.1:8080"
|
||||
endif
|
||||
if !exists("g:llama_overrides")
|
||||
let g:llama_overrides = {}
|
||||
endif
|
||||
const s:querydata = {"n_predict": 256, "stop": [ "\n" ], "stream": v:true }
|
||||
const s:curlcommand = ['curl','--data-raw', "{\"prompt\":\"### System:\"}", '--silent', '--no-buffer', '--request', 'POST', '--url', g:llama_api_url .. '/completion', '--header', "Content-Type: application/json"]
|
||||
let s:linedict = {}
|
||||
|
||||
func s:callbackHandler(bufn, channel, msg)
|
||||
if len(a:msg) < 3
|
||||
return
|
||||
elseif a:msg[0] == "d"
|
||||
let l:msg = a:msg[6:-1]
|
||||
else
|
||||
let l:msg = a:msg
|
||||
endif
|
||||
let l:decoded_msg = json_decode(l:msg)
|
||||
let l:newtext = split(l:decoded_msg['content'], "\n", 1)
|
||||
if len(l:newtext) > 0
|
||||
call setbufline(a:bufn, s:linedict[a:bufn], getbufline(a:bufn, s:linedict[a:bufn])[0] .. newtext[0])
|
||||
else
|
||||
echo "nothing genned"
|
||||
endif
|
||||
if len(newtext) > 1
|
||||
let l:failed = appendbufline(a:bufn, s:linedict[a:bufn], newtext[1:-1])
|
||||
let s:linedict[a:bufn] = s:linedict[a:bufn] + len(newtext)-1
|
||||
endif
|
||||
if has_key(l:decoded_msg, "stop") && l:decoded_msg.stop
|
||||
echo "Finished generation"
|
||||
endif
|
||||
endfunction
|
||||
|
||||
func llama#doLlamaGen()
|
||||
if exists("b:job")
|
||||
if job_status(b:job) == "run"
|
||||
call job_stop(b:job)
|
||||
return
|
||||
endif
|
||||
endif
|
||||
|
||||
let l:cbuffer = bufnr("%")
|
||||
let s:linedict[l:cbuffer] = line('$')
|
||||
let l:buflines = getbufline(l:cbuffer, 1, 1000)
|
||||
let l:querydata = copy(s:querydata)
|
||||
call extend(l:querydata, g:llama_overrides)
|
||||
if exists("w:llama_overrides")
|
||||
call extend(l:querydata, w:llama_overrides)
|
||||
endif
|
||||
if exists("b:llama_overrides")
|
||||
call extend(l:querydata, b:llama_overrides)
|
||||
endif
|
||||
if l:buflines[0][0:1] == '!*'
|
||||
let l:userdata = json_decode(l:buflines[0][2:-1])
|
||||
call extend(l:querydata, l:userdata)
|
||||
let l:buflines = l:buflines[1:-1]
|
||||
endif
|
||||
let l:querydata.prompt = join(l:buflines, "\n")
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let b:job = job_start(l:curlcommand, {"callback": function("s:callbackHandler", [l:cbuffer])})
|
||||
endfunction
|
||||
|
||||
" Echos the tokkenization of the provided string , or cursor to end of word
|
||||
" Onus is placed on the user to include the preceding space
|
||||
func llama#tokenizeWord(...)
|
||||
if (a:0 > 0)
|
||||
let l:input = a:1
|
||||
else
|
||||
exe "normal \"*ye"
|
||||
let l:input = @*
|
||||
endif
|
||||
let l:querydata = {"content": l:input}
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let l:curlcommand[8] = g:llama_api_url .. "/tokenize"
|
||||
let s:token_job = job_start(l:curlcommand, {"callback": function("s:tokenizeWordCallback", [l:input])})
|
||||
endfunction
|
||||
|
||||
func s:tokenizeWordCallback(plaintext, channel, msg)
|
||||
echo '"' .. a:plaintext ..'" - ' .. string(json_decode(a:msg).tokens)
|
||||
endfunction
|
||||
|
||||
|
||||
" Echos the token count of the entire buffer (or provided string)
|
||||
" Example usage :echo llama#tokenCount()
|
||||
func llama#tokenCount(...)
|
||||
if (a:0 > 0)
|
||||
let l:buflines = a:1
|
||||
else
|
||||
let l:buflines = getline(1,1000)
|
||||
if l:buflines[0][0:1] == '!*'
|
||||
let l:buflines = l:buflines[1:-1]
|
||||
endif
|
||||
let l:buflines = join(l:buflines, "\n")
|
||||
endif
|
||||
let l:querydata = {"content": l:buflines}
|
||||
let l:curlcommand = copy(s:curlcommand)
|
||||
let l:curlcommand[2] = json_encode(l:querydata)
|
||||
let l:curlcommand[8] = g:llama_api_url .. "/tokenize"
|
||||
let s:token_job = job_start(l:curlcommand, {"callback": "s:tokenCountCallback"})
|
||||
endfunction
|
||||
|
||||
func s:tokenCountCallback(channel, msg)
|
||||
let resp = json_decode(a:msg)
|
||||
echo len(resp.tokens)
|
||||
endfunction
|
||||
@ -1,23 +0,0 @@
|
||||
function! Llm()
|
||||
|
||||
let url = "http://127.0.0.1:8080/completion"
|
||||
|
||||
" Get the content of the current buffer
|
||||
let buffer_content = join(getline(1, '$'), "\n")
|
||||
|
||||
" Create the JSON payload
|
||||
let json_payload = {"temp":0.72,"top_k":100,"top_p":0.73,"repeat_penalty":1.100000023841858,"n_predict":10,"stream": v:false}
|
||||
let json_payload.prompt = buffer_content
|
||||
|
||||
" Define the curl command
|
||||
let curl_command = 'curl -k -s -X POST -H "Content-Type: application/json" -d @- ' . url
|
||||
let response = system(curl_command, json_encode(json_payload))
|
||||
|
||||
" Extract the content field from the response
|
||||
let content = json_decode(response).content
|
||||
|
||||
" Insert the content at the cursor position
|
||||
call setline(line('.'), getline('.') . content)
|
||||
endfunction
|
||||
|
||||
command! Llm call Llm()
|
||||
Loading…
Reference in New Issue
Block a user