gitlab-org--gitlab-foss/public/-/speedscope/import.e3a73ef4.js

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"use strict";function r(){for(var r,o=[],t=0;t<256;t++){r=t;for(var n=0;n<8;n++)r=1&r?3988292384^r>>>1:r>>>1;o[t]=r}return o}var o=r();function t(r,t,n,u){var a=o,e=u+n;r^=-1;for(var f=u;f<e;f++)r=r>>>8^a[255&(r^t[f])];return-1^r}module.exports=t;
},{}],"gMAY":[function(require,module,exports) {
"use strict";module.exports={2:"need dictionary",1:"stream end",0:"","-1":"file error","-2":"stream error","-3":"data error","-4":"insufficient memory","-5":"buffer error","-6":"incompatible version"};
},{}],"BLBk":[function(require,module,exports) {
"use strict";var t,a=require("../utils/common"),e=require("./trees"),s=require("./adler32"),i=require("./crc32"),r=require("./messages"),n=0,h=1,l=3,_=4,d=5,o=0,u=1,g=-2,f=-3,c=-5,p=-1,m=1,w=2,v=3,k=4,z=0,b=2,x=8,y=9,B=15,S=8,q=29,I=256,A=I+1+q,C=30,R=19,j=2*A+1,D=15,E=3,H=258,K=H+E+1,N=32,F=42,G=69,J=73,L=91,M=103,O=113,P=666,Q=1,T=2,U=3,V=4,W=3;function X(t,a){return t.msg=r[a],a}function Y(t){return(t<<1)-(t>4?9:0)}function Z(t){for(var a=t.length;--a>=0;)t[a]=0}function $(t){var e=t.state,s=e.pending;s>t.avail_out&&(s=t.avail_out),0!==s&&(a.arraySet(t.output,e.pending_buf,e.pending_out,s,t.next_out),t.next_out+=s,e.pending_out+=s,t.total_out+=s,t.avail_out-=s,e.pending-=s,0===e.pending&&(e.pending_out=0))}function tt(t,a){e._tr_flush_block(t,t.block_start>=0?t.block_start:-1,t.strstart-t.block_start,a),t.block_start=t.strstart,$(t.strm)}function at(t,a){t.pending_buf[t.pending++]=a}function et(t,a){t.pending_buf[t.pending++]=a>>>8&255,t.pending_buf[t.pending++]=255&a}function st(t,e,r,n){var h=t.avail_in;return h>n&&(h=n),0===h?0:(t.avail_in-=h,a.arraySet(e,t.input,t.next_in,h,r),1===t.state.wrap?t.adler=s(t.adler,e,h,r):2===t.state.wrap&&(t.adler=i(t.adler,e,h,r)),t.next_in+=h,t.total_in+=h,h)}function it(t,a){var e,s,i=t.max_chain_length,r=t.strstart,n=t.prev_length,h=t.nice_match,l=t.strstart>t.w_size-K?t.strstart-(t.w_size-K):0,_=t.window,d=t.w_mask,o=t.prev,u=t.strstart+H,g=_[r+n-1],f=_[r+n];t.prev_length>=t.good_match&&(i>>=2),h>t.lookahead&&(h=t.lookahead);do{if(_[(e=a)+n]===f&&_[e+n-1]===g&&_[e]===_[r]&&_[++e]===_[r+1]){r+=2,e++;do{}while(_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&_[++r]===_[++e]&&r<u);if(s=H-(u-r),r=u-H,s>n){if(t.match_start=a,n=s,s>=h)break;g=_[r+n-1],f=_[r+n]}}}while((a=o[a&d])>l&&0!=--i);return n<=t.lookahead?n:t.lookahead}function rt(t){var e,s,i,r,n,h=t.w_size;do{if(r=t.window_size-t.lookahead-t.strstart,t.strstart>=h+(h-K)){a.arraySet(t.window,t.window,h,h,0),t.match_start-=h,t.strstart-=h,t.block_start-=h,e=s=t.hash_size;do{i=t.head[--e],t.head[e]=i>=h?i-h:0}while(--s);e=s=h;do{i=t.prev[--e],t.prev[e]=i>=h?i-h:0}while(--s);r+=h}if(0===t.strm.avail_in)break;if(s=st(t.strm,t.window,t.strstart+t.lookahead,r),t.lookahead+=s,t.lookahead+t.insert>=E)for(n=t.strstart-t.insert,t.ins_h=t.window[n],t.ins_h=(t.ins_h<<t.hash_shift^t.window[n+1])&t.hash_mask;t.insert&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[n+E-1])&t.hash_mask,t.prev[n&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=n,n++,t.insert--,!(t.lookahead+t.insert<E)););}while(t.lookahead<K&&0!==t.strm.avail_in)}function nt(t,a){var e=65535;for(e>t.pending_buf_size-5&&(e=t.pending_buf_size-5);;){if(t.lookahead<=1){if(rt(t),0===t.lookahead&&a===n)return Q;if(0===t.lookahead)break}t.strstart+=t.lookahead,t.lookahead=0;var s=t.block_start+e;if((0===t.strstart||t.strstart>=s)&&(t.lookahead=t.strstart-s,t.strstart=s,tt(t,!1),0===t.strm.avail_out))return Q;if(t.strstart-t.block_start>=t.w_size-K&&(tt(t,!1),0===t.strm.avail_out))return Q}return t.insert=0,a===_?(tt(t,!0),0===t.strm.avail_out?U:V):(t.strstart>t.block_start&&(tt(t,!1),t.strm.avail_out),Q)}function ht(t,a){for(var s,i;;){if(t.lookahead<K){if(rt(t),t.lookahead<K&&a===n)return Q;if(0===t.lookahead)break}if(s=0,t.lookahead>=E&&(t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+E-1])&t.hash_mask,s=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart),0!==s&&t.strstart-s<=t.w_size-K&&(t.match_length=it(t,s)),t.match_length>=E)if(i=e._tr_tally(t,t.strstart-t.match_start,t.match_length-E),t.lookahead-=t.match_length,t.match_length<=t.max_lazy_match&&t.lookahead>=E){t.match_length--;do{t.strstart++,t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+E-1])&t.hash_mask,s=t.prev[t.strstart&t.w_mask]=t.head[t.ins_h],t.head[t.ins_h]=t.strstart}while(0!=--t.match_length);t.strstart++}else t.strstart+=t.match_length,t.match_length=0,t.ins_h=t.window[t.strstart],t.ins_h=(t.ins_h<<t.hash_shift^t.window[t.strstart+1])&t.hash_mask;else i=e._tr_tally(t,0,t.window[t.strstart]),t.lookahead--,t.strstart++;if(i&&(tt(t
},{"../utils/common":"tbG5","./trees":"sRJQ","./adler32":"uxo6","./crc32":"X4kj","./messages":"gMAY"}],"Q3ZD":[function(require,module,exports) {
"use strict";var r=require("./common"),n=!0,t=!0;try{String.fromCharCode.apply(null,[0])}catch(u){n=!1}try{String.fromCharCode.apply(null,new Uint8Array(1))}catch(u){t=!1}for(var e=new r.Buf8(256),o=0;o<256;o++)e[o]=o>=252?6:o>=248?5:o>=240?4:o>=224?3:o>=192?2:1;function f(e,o){if(o<65537&&(e.subarray&&t||!e.subarray&&n))return String.fromCharCode.apply(null,r.shrinkBuf(e,o));for(var f="",u=0;u<o;u++)f+=String.fromCharCode(e[u]);return f}e[254]=e[254]=1,exports.string2buf=function(n){var t,e,o,f,u,a=n.length,i=0;for(f=0;f<a;f++)55296==(64512&(e=n.charCodeAt(f)))&&f+1<a&&56320==(64512&(o=n.charCodeAt(f+1)))&&(e=65536+(e-55296<<10)+(o-56320),f++),i+=e<128?1:e<2048?2:e<65536?3:4;for(t=new r.Buf8(i),u=0,f=0;u<i;f++)55296==(64512&(e=n.charCodeAt(f)))&&f+1<a&&56320==(64512&(o=n.charCodeAt(f+1)))&&(e=65536+(e-55296<<10)+(o-56320),f++),e<128?t[u++]=e:e<2048?(t[u++]=192|e>>>6,t[u++]=128|63&e):e<65536?(t[u++]=224|e>>>12,t[u++]=128|e>>>6&63,t[u++]=128|63&e):(t[u++]=240|e>>>18,t[u++]=128|e>>>12&63,t[u++]=128|e>>>6&63,t[u++]=128|63&e);return t},exports.buf2binstring=function(r){return f(r,r.length)},exports.binstring2buf=function(n){for(var t=new r.Buf8(n.length),e=0,o=t.length;e<o;e++)t[e]=n.charCodeAt(e);return t},exports.buf2string=function(r,n){var t,o,u,a,i=n||r.length,h=new Array(2*i);for(o=0,t=0;t<i;)if((u=r[t++])<128)h[o++]=u;else if((a=e[u])>4)h[o++]=65533,t+=a-1;else{for(u&=2===a?31:3===a?15:7;a>1&&t<i;)u=u<<6|63&r[t++],a--;a>1?h[o++]=65533:u<65536?h[o++]=u:(u-=65536,h[o++]=55296|u>>10&1023,h[o++]=56320|1023&u)}return f(h,o)},exports.utf8border=function(r,n){var t;for((n=n||r.length)>r.length&&(n=r.length),t=n-1;t>=0&&128==(192&r[t]);)t--;return t<0?n:0===t?n:t+e[r[t]]>n?t:n};
},{"./common":"tbG5"}],"bdtv":[function(require,module,exports) {
"use strict";function t(){this.input=null,this.next_in=0,this.avail_in=0,this.total_in=0,this.output=null,this.next_out=0,this.avail_out=0,this.total_out=0,this.msg="",this.state=null,this.data_type=2,this.adler=0}module.exports=t;
},{}],"nFS2":[function(require,module,exports) {
"use strict";var t=require("./zlib/deflate"),i=require("./utils/common"),e=require("./utils/strings"),n=require("./zlib/messages"),r=require("./zlib/zstream"),s=Object.prototype.toString,o=0,a=4,u=0,h=1,d=2,l=-1,f=0,p=8;function w(o){if(!(this instanceof w))return new w(o);this.options=i.assign({level:l,method:p,chunkSize:16384,windowBits:15,memLevel:8,strategy:f,to:""},o||{});var a=this.options;a.raw&&a.windowBits>0?a.windowBits=-a.windowBits:a.gzip&&a.windowBits>0&&a.windowBits<16&&(a.windowBits+=16),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new r,this.strm.avail_out=0;var h=t.deflateInit2(this.strm,a.level,a.method,a.windowBits,a.memLevel,a.strategy);if(h!==u)throw new Error(n[h]);if(a.header&&t.deflateSetHeader(this.strm,a.header),a.dictionary){var d;if(d="string"==typeof a.dictionary?e.string2buf(a.dictionary):"[object ArrayBuffer]"===s.call(a.dictionary)?new Uint8Array(a.dictionary):a.dictionary,(h=t.deflateSetDictionary(this.strm,d))!==u)throw new Error(n[h]);this._dict_set=!0}}function c(t,i){var e=new w(i);if(e.push(t,!0),e.err)throw e.msg||n[e.err];return e.result}function m(t,i){return(i=i||{}).raw=!0,c(t,i)}function g(t,i){return(i=i||{}).gzip=!0,c(t,i)}w.prototype.push=function(n,r){var l,f,p=this.strm,w=this.options.chunkSize;if(this.ended)return!1;f=r===~~r?r:!0===r?a:o,"string"==typeof n?p.input=e.string2buf(n):"[object ArrayBuffer]"===s.call(n)?p.input=new Uint8Array(n):p.input=n,p.next_in=0,p.avail_in=p.input.length;do{if(0===p.avail_out&&(p.output=new i.Buf8(w),p.next_out=0,p.avail_out=w),(l=t.deflate(p,f))!==h&&l!==u)return this.onEnd(l),this.ended=!0,!1;0!==p.avail_out&&(0!==p.avail_in||f!==a&&f!==d)||("string"===this.options.to?this.onData(e.buf2binstring(i.shrinkBuf(p.output,p.next_out))):this.onData(i.shrinkBuf(p.output,p.next_out)))}while((p.avail_in>0||0===p.avail_out)&&l!==h);return f===a?(l=t.deflateEnd(this.strm),this.onEnd(l),this.ended=!0,l===u):f!==d||(this.onEnd(u),p.avail_out=0,!0)},w.prototype.onData=function(t){this.chunks.push(t)},w.prototype.onEnd=function(t){t===u&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=i.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},exports.Deflate=w,exports.deflate=c,exports.deflateRaw=m,exports.gzip=g;
},{"./zlib/deflate":"BLBk","./utils/common":"tbG5","./utils/strings":"Q3ZD","./zlib/messages":"gMAY","./zlib/zstream":"bdtv"}],"LP5M":[function(require,module,exports) {
"use strict";var i=30,e=12;module.exports=function(o,a){var t,d,n,l,s,f,r,b,c,u,v,m,w,h,k,_,x,g,p,z,j,q,y,A,B;t=o.state,d=o.next_in,A=o.input,n=d+(o.avail_in-5),l=o.next_out,B=o.output,s=l-(a-o.avail_out),f=l+(o.avail_out-257),r=t.dmax,b=t.wsize,c=t.whave,u=t.wnext,v=t.window,m=t.hold,w=t.bits,h=t.lencode,k=t.distcode,_=(1<<t.lenbits)-1,x=(1<<t.distbits)-1;i:do{w<15&&(m+=A[d++]<<w,w+=8,m+=A[d++]<<w,w+=8),g=h[m&_];e:for(;;){if(m>>>=p=g>>>24,w-=p,0===(p=g>>>16&255))B[l++]=65535&g;else{if(!(16&p)){if(0==(64&p)){g=h[(65535&g)+(m&(1<<p)-1)];continue e}if(32&p){t.mode=e;break i}o.msg="invalid literal/length code",t.mode=i;break i}z=65535&g,(p&=15)&&(w<p&&(m+=A[d++]<<w,w+=8),z+=m&(1<<p)-1,m>>>=p,w-=p),w<15&&(m+=A[d++]<<w,w+=8,m+=A[d++]<<w,w+=8),g=k[m&x];o:for(;;){if(m>>>=p=g>>>24,w-=p,!(16&(p=g>>>16&255))){if(0==(64&p)){g=k[(65535&g)+(m&(1<<p)-1)];continue o}o.msg="invalid distance code",t.mode=i;break i}if(j=65535&g,w<(p&=15)&&(m+=A[d++]<<w,(w+=8)<p&&(m+=A[d++]<<w,w+=8)),(j+=m&(1<<p)-1)>r){o.msg="invalid distance too far back",t.mode=i;break i}if(m>>>=p,w-=p,j>(p=l-s)){if((p=j-p)>c&&t.sane){o.msg="invalid distance too far back",t.mode=i;break i}if(q=0,y=v,0===u){if(q+=b-p,p<z){z-=p;do{B[l++]=v[q++]}while(--p);q=l-j,y=B}}else if(u<p){if(q+=b+u-p,(p-=u)<z){z-=p;do{B[l++]=v[q++]}while(--p);if(q=0,u<z){z-=p=u;do{B[l++]=v[q++]}while(--p);q=l-j,y=B}}}else if(q+=u-p,p<z){z-=p;do{B[l++]=v[q++]}while(--p);q=l-j,y=B}for(;z>2;)B[l++]=y[q++],B[l++]=y[q++],B[l++]=y[q++],z-=3;z&&(B[l++]=y[q++],z>1&&(B[l++]=y[q++]))}else{q=l-j;do{B[l++]=B[q++],B[l++]=B[q++],B[l++]=B[q++],z-=3}while(z>2);z&&(B[l++]=B[q++],z>1&&(B[l++]=B[q++]))}break}}break}}while(d<n&&l<f);d-=z=w>>3,m&=(1<<(w-=z<<3))-1,o.next_in=d,o.next_out=l,o.avail_in=d<n?n-d+5:5-(d-n),o.avail_out=l<f?f-l+257:257-(l-f),t.hold=m,t.bits=w};
},{}],"uNlq":[function(require,module,exports) {
"use strict";var r=require("../utils/common"),f=15,i=852,o=592,e=0,u=1,t=2,n=[3,4,5,6,7,8,9,10,11,13,15,17,19,23,27,31,35,43,51,59,67,83,99,115,131,163,195,227,258,0,0],l=[16,16,16,16,16,16,16,16,17,17,17,17,18,18,18,18,19,19,19,19,20,20,20,20,21,21,21,21,16,72,78],s=[1,2,3,4,5,7,9,13,17,25,33,49,65,97,129,193,257,385,513,769,1025,1537,2049,3073,4097,6145,8193,12289,16385,24577,0,0],b=[16,16,16,16,17,17,18,18,19,19,20,20,21,21,22,22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,64,64];module.exports=function(a,c,m,w,d,v,B,h){var k,p,q,x,g,j,y,z,A,C=h.bits,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=null,O=0,P=new r.Buf16(f+1),Q=new r.Buf16(f+1),R=null,S=0;for(D=0;D<=f;D++)P[D]=0;for(E=0;E<w;E++)P[c[m+E]]++;for(H=C,G=f;G>=1&&0===P[G];G--);if(H>G&&(H=G),0===G)return d[v++]=20971520,d[v++]=20971520,h.bits=1,0;for(F=1;F<G&&0===P[F];F++);for(H<F&&(H=F),K=1,D=1;D<=f;D++)if(K<<=1,(K-=P[D])<0)return-1;if(K>0&&(a===e||1!==G))return-1;for(Q[1]=0,D=1;D<f;D++)Q[D+1]=Q[D]+P[D];for(E=0;E<w;E++)0!==c[m+E]&&(B[Q[c[m+E]]++]=E);if(a===e?(N=R=B,j=19):a===u?(N=n,O-=257,R=l,S-=257,j=256):(N=s,R=b,j=-1),M=0,E=0,D=F,g=v,I=H,J=0,q=-1,x=(L=1<<H)-1,a===u&&L>i||a===t&&L>o)return 1;for(;;){y=D-J,B[E]<j?(z=0,A=B[E]):B[E]>j?(z=R[S+B[E]],A=N[O+B[E]]):(z=96,A=0),k=1<<D-J,F=p=1<<I;do{d[g+(M>>J)+(p-=k)]=y<<24|z<<16|A|0}while(0!==p);for(k=1<<D-1;M&k;)k>>=1;if(0!==k?(M&=k-1,M+=k):M=0,E++,0==--P[D]){if(D===G)break;D=c[m+B[E]]}if(D>H&&(M&x)!==q){for(0===J&&(J=H),g+=F,K=1<<(I=D-J);I+J<G&&!((K-=P[I+J])<=0);)I++,K<<=1;if(L+=1<<I,a===u&&L>i||a===t&&L>o)return 1;d[q=M&x]=H<<24|I<<16|g-v|0}}return 0!==M&&(d[g+M]=D-J<<24|64<<16|0),h.bits=H,0};
},{"../utils/common":"tbG5"}],"GIDK":[function(require,module,exports) {
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"use strict";var t=require("./zlib/inflate"),i=require("./utils/common"),n=require("./utils/strings"),s=require("./zlib/constants"),r=require("./zlib/messages"),e=require("./zlib/zstream"),o=require("./zlib/gzheader"),u=Object.prototype.toString;function a(n){if(!(this instanceof a))return new a(n);this.options=i.assign({chunkSize:16384,windowBits:0,to:""},n||{});var u=this.options;u.raw&&u.windowBits>=0&&u.windowBits<16&&(u.windowBits=-u.windowBits,0===u.windowBits&&(u.windowBits=-15)),!(u.windowBits>=0&&u.windowBits<16)||n&&n.windowBits||(u.windowBits+=32),u.windowBits>15&&u.windowBits<48&&0==(15&u.windowBits)&&(u.windowBits|=15),this.err=0,this.msg="",this.ended=!1,this.chunks=[],this.strm=new e,this.strm.avail_out=0;var h=t.inflateInit2(this.strm,u.windowBits);if(h!==s.Z_OK)throw new Error(r[h]);this.header=new o,t.inflateGetHeader(this.strm,this.header)}function h(t,i){var n=new a(i);if(n.push(t,!0),n.err)throw n.msg||r[n.err];return n.result}function _(t,i){return(i=i||{}).raw=!0,h(t,i)}a.prototype.push=function(r,e){var o,a,h,_,w,l,d=this.strm,f=this.options.chunkSize,p=this.options.dictionary,c=!1;if(this.ended)return!1;a=e===~~e?e:!0===e?s.Z_FINISH:s.Z_NO_FLUSH,"string"==typeof r?d.input=n.binstring2buf(r):"[object ArrayBuffer]"===u.call(r)?d.input=new Uint8Array(r):d.input=r,d.next_in=0,d.avail_in=d.input.length;do{if(0===d.avail_out&&(d.output=new i.Buf8(f),d.next_out=0,d.avail_out=f),(o=t.inflate(d,s.Z_NO_FLUSH))===s.Z_NEED_DICT&&p&&(l="string"==typeof p?n.string2buf(p):"[object ArrayBuffer]"===u.call(p)?new Uint8Array(p):p,o=t.inflateSetDictionary(this.strm,l)),o===s.Z_BUF_ERROR&&!0===c&&(o=s.Z_OK,c=!1),o!==s.Z_STREAM_END&&o!==s.Z_OK)return this.onEnd(o),this.ended=!0,!1;d.next_out&&(0!==d.avail_out&&o!==s.Z_STREAM_END&&(0!==d.avail_in||a!==s.Z_FINISH&&a!==s.Z_SYNC_FLUSH)||("string"===this.options.to?(h=n.utf8border(d.output,d.next_out),_=d.next_out-h,w=n.buf2string(d.output,h),d.next_out=_,d.avail_out=f-_,_&&i.arraySet(d.output,d.output,h,_,0),this.onData(w)):this.onData(i.shrinkBuf(d.output,d.next_out)))),0===d.avail_in&&0===d.avail_out&&(c=!0)}while((d.avail_in>0||0===d.avail_out)&&o!==s.Z_STREAM_END);return o===s.Z_STREAM_END&&(a=s.Z_FINISH),a===s.Z_FINISH?(o=t.inflateEnd(this.strm),this.onEnd(o),this.ended=!0,o===s.Z_OK):a!==s.Z_SYNC_FLUSH||(this.onEnd(s.Z_OK),d.avail_out=0,!0)},a.prototype.onData=function(t){this.chunks.push(t)},a.prototype.onEnd=function(t){t===s.Z_OK&&("string"===this.options.to?this.result=this.chunks.join(""):this.result=i.flattenChunks(this.chunks)),this.chunks=[],this.err=t,this.msg=this.strm.msg},exports.Inflate=a,exports.inflate=h,exports.inflateRaw=_,exports.ungzip=h;
},{"./zlib/inflate":"GIDK","./utils/common":"tbG5","./utils/strings":"Q3ZD","./zlib/constants":"xUUw","./zlib/messages":"gMAY","./zlib/zstream":"bdtv","./zlib/gzheader":"WIli"}],"f4vO":[function(require,module,exports) {
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"use strict";Object.defineProperty(exports,"__esModule",{value:!0}),exports.importFromCallgrind=r;var e=require("../lib/profile"),t=require("../lib/utils"),i=require("../lib/value-formatters");class s{constructor(e,i){this.fileName=e,this.fieldName=i,this.frameSet=new t.KeyedSet,this.totalWeights=new Map,this.childrenTotalWeights=new Map}getOrInsertFrame(t){return e.Frame.getOrInsert(this.frameSet,t)}addToTotalWeight(e,t){this.totalWeights.has(e)?this.totalWeights.set(e,this.totalWeights.get(e)+t):this.totalWeights.set(e,t)}addSelfWeight(e,t){this.addToTotalWeight(this.getOrInsertFrame(e),t)}addChildWithTotalWeight(e,i,s){const n=this.getOrInsertFrame(e),r=this.getOrInsertFrame(i),a=(0,t.getOrInsert)(this.childrenTotalWeights,n,e=>new Map);a.has(r)?a.set(r,a.get(r)+s):a.set(r,s),this.addToTotalWeight(n,s)}toProfile(){const s=new Map;for(let[e,t]of this.totalWeights)s.set(e,t);for(let[e,i]of this.childrenTotalWeights)for(let[n,r]of i)s.set(n,(0,t.getOrElse)(s,n,()=>r)-r);let n=0;for(let[e,t]of s)n+=t;const r=new e.CallTreeProfileBuilder;let a=1;"Time_(10ns)"===this.fieldName?(r.setName(`${this.fileName} -- Time`),a=10,r.setValueFormatter(new i.TimeFormatter("nanoseconds"))):"Memory_(bytes)"==this.fieldName?(r.setName(`${this.fileName} -- Memory`),r.setValueFormatter(new i.ByteFormatter)):r.setName(`${this.fileName} -- ${this.fieldName}`);let l=0;const o=new Set,h=(e,i)=>{if(o.has(e))return;if(i<1e-4*n)return;const s=(0,t.getOrElse)(this.totalWeights,e,()=>0);if(0===s)return;const m=i/s;let c=s;r.enterFrame(e,l*a),o.add(e);for(let[t,n]of this.childrenTotalWeights.get(e)||[]){c-=n,h(t,n*m)}o.delete(e),l+=c*m,r.leaveFrame(e,l*a)};for(let[e,t]of s)t<=0||h(e,t);return r.build()}}class n{constructor(e,t){this.importedFileName=t,this.callGraphs=null,this.eventsLine=null,this.filename=null,this.functionName=null,this.calleeFilename=null,this.calleeFunctionName=null,this.savedFileNames={},this.savedFunctionNames={},this.lines=e.split("\n"),this.lineNum=0}parse(){for(;this.lineNum<this.lines.length;){const e=this.lines[this.lineNum++];if(!/^\s*#/.exec(e)&&!(/^\s*$/.exec(e)||this.parseHeaderLine(e)||this.parseAssignmentLine(e)||this.parseCostLine(e,"self")))throw new Error(`Unrecognized line "${e}" on line ${this.lineNum}`)}return this.callGraphs?{name:this.importedFileName,indexToView:0,profiles:this.callGraphs.map(e=>e.toProfile())}:null}frameInfo(){const e=this.filename||"(unknown)",t=this.functionName||"(unknown)";return{key:`${e}:${t}`,name:t,file:e}}calleeFrameInfo(){const e=this.calleeFilename||"(unknown)",t=this.calleeFunctionName||"(unknown)";return{key:`${e}:${t}`,name:t,file:e}}parseHeaderLine(e){const t=/^\s*(\w+):\s*(.*)+$/.exec(e);if(!t)return!1;if("events"!==t[1])return!0;const i=t[2].split(" ");if(null!=this.callGraphs)throw new Error(`Duplicate "events: " lines specified. First was "${this.eventsLine}", now received "${e}" on ${this.lineNum}.`);return this.callGraphs=i.map(e=>new s(this.importedFileName,e)),!0}parseAssignmentLine(e){const t=/^(\w+)=\s*(.*)$/.exec(e);if(!t)return!1;const i=t[1],s=t[2];switch(i){case"fe":case"fi":case"fl":this.filename=this.parseNameWithCompression(s,this.savedFileNames),this.calleeFilename=this.filename;break;case"fn":this.functionName=this.parseNameWithCompression(s,this.savedFunctionNames);break;case"cfi":case"cfl":this.calleeFilename=this.parseNameWithCompression(s,this.savedFileNames);break;case"cfn":this.calleeFunctionName=this.parseNameWithCompression(s,this.savedFunctionNames);break;case"calls":this.parseCostLine(this.lines[this.lineNum++],"child");break;default:console.log(`Ignoring assignment to unrecognized key "${e}" on line ${this.lineNum}`)}return!0}parseNameWithCompression(e,t){{const i=/^\((\d+)\)\s*(.+)$/.exec(e);if(i){const e=i[1],s=i[2];if(e in t)throw new Error(`Redefinition of name with id: ${e}. Original value was "${t[e]}". Tried to redefine as "${s}" on line ${this.lineNum}.`);return t[e]=s,s}}{const i=/^\((\d+)\)$/.exec(e);if(i){const e=i[1];if(!(e in t))throw new Error(`Tried to use name with id ${e} on line ${this.lineNum} before it was defined.`);return t[
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