diffusers/main/en/_app/pages/using-diffusers/reproducibility.mdx-hf-doc-builder.js

import{S as Il,i as $l,s as Pl,e as a,k as c,w as g,t as i,M as Vl,c as n,d as s,m as u,a as r,x as J,h as o,b as m,G as t,g as p,y as T,q as U,o as Z,B as _,v as Cl}from"../../chunks/vendor-hf-doc-builder.js";import{T as zt}from"../../chunks/Tip-hf-doc-builder.js";import{I as ss}from"../../chunks/IconCopyLink-hf-doc-builder.js";import{C as ke}from"../../chunks/CodeBlock-hf-doc-builder.js";import{D as Rl}from"../../chunks/DocNotebookDropdown-hf-doc-builder.js";function Xl(Q){let d,v,h,y,B,M,E,j,G;return{c(){d=a("p"),v=i("\u{1F4A1} We strongly recommend reading PyTorch\u2019s "),h=a("a"),y=i("statement about reproducibility"),B=i(":"),M=c(),E=a("blockquote"),j=a("p"),G=i("Completely reproducible results are not guaranteed across PyTorch releases, individual commits, or different platforms. Furthermore, results may not be reproducible between CPU and GPU executions, even when using identical seeds."),this.h()},l(b){d=n(b,"P",{});var w=r(d);v=o(w,"\u{1F4A1} We strongly recommend reading PyTorch\u2019s "),h=n(w,"A",{href:!0,rel:!0});var k=r(h);y=o(k,"statement about reproducibility"),k.forEach(s),B=o(w,":"),w.forEach(s),M=u(b),E=n(b,"BLOCKQUOTE",{});var f=r(E);j=n(f,"P",{});var C=r(j);G=o(C,"Completely reproducible results are not guaranteed across PyTorch releases, individual commits, or different platforms. Furthermore, results may not be reproducible between CPU and GPU executions, even when using identical seeds."),C.forEach(s),f.forEach(s),this.h()},h(){m(h,"href","https://pytorch.org/docs/stable/notes/randomness.html"),m(h,"rel","nofollow")},m(b,w){p(b,d,w),t(d,v),t(d,h),t(h,y),t(d,B),p(b,M,w),p(b,E,w),t(E,j),t(j,G)},d(b){b&&s(d),b&&s(M),b&&s(E)}}}function Sl(Q){let d,v,h,y,B,M,E,j,G,b,w;return{c(){d=a("p"),v=i("\u{1F4A1} It might be a bit unintuitive at first to pass "),h=a("code"),y=i("Generator"),B=i(` objects to the pipeline instead of
just integer values representing the seed, but this is the recommended design when dealing with
probabilistic models in PyTorch as `),M=a("code"),E=i("Generator"),j=i("\u2019s are "),G=a("em"),b=i("random states"),w=i(` that can be
passed to multiple pipelines in a sequence.`)},l(k){d=n(k,"P",{});var f=r(d);v=o(f,"\u{1F4A1} It might be a bit unintuitive at first to pass "),h=n(f,"CODE",{});var C=r(h);y=o(C,"Generator"),C.forEach(s),B=o(f,` objects to the pipeline instead of
just integer values representing the seed, but this is the recommended design when dealing with
probabilistic models in PyTorch as `),M=n(f,"CODE",{});var R=r(M);E=o(R,"Generator"),R.forEach(s),j=o(f,"\u2019s are "),G=n(f,"EM",{});var ye=r(G);b=o(ye,"random states"),ye.forEach(s),w=o(f,` that can be
passed to multiple pipelines in a sequence.`),f.forEach(s)},m(k,f){p(k,d,f),t(d,v),t(d,h),t(h,y),t(d,B),t(d,M),t(M,E),t(d,j),t(d,G),t(G,b),t(d,w)},d(k){k&&s(d)}}}function Fl(Q){let d,v;return{c(){d=a("p"),v=i(`\u{1F4A1} If reproducibility is important, we recommend always passing a CPU generator.
The performance loss is often neglectable, and you\u2019ll generate much more similar
values than if the pipeline had been run on a GPU.`)},l(h){d=n(h,"P",{});var y=r(d);v=o(y,`\u{1F4A1} If reproducibility is important, we recommend always passing a CPU generator.
The performance loss is often neglectable, and you\u2019ll generate much more similar
values than if the pipeline had been run on a GPU.`),y.forEach(s)},m(h,y){p(h,d,y),t(d,v)},d(h){h&&s(d)}}}function Nl(Q){let d,v,h,y,B,M,E,j,G,b,w,k,f,C,R,ye,Qs,ts,be,zs,ls,z,as,X,D,Ie,se,Ds,$e,Hs,ns,we,As,rs,H,xs,Me,qs,Ys,is,te,os,ve,Ls,ps,A,Ks,le,Pe,Os,et,cs,je,st,us,S,x,Ve,ae,tt,Ce,lt,ds,q,at,ne,Re,nt,rt,ms,re,hs,I,it,Xe,ot,pt,Se,ct,ut,fs,ge,dt,ys,Y,bs,F,L,Fe,ie,mt,Ne,ht,ws,Je,ft,Ms,oe,vs,Te,yt,js,W,bt,Qe,wt,Mt,ze,vt,jt,De,gt,Jt,He,Tt,Ut,gs,Ue,Zt,Js,pe,Ts,K,Us,O,_t,Ze,Et,Wt,Zs,N,ee,Ae,ce,Bt,xe,Gt,_s,_e,kt,Es,$,It,ue,qe,$t,Pt,Ye,Vt,Ct,Ws,P,Rt,Le,Xt,St,de,Ke,Ft,Nt,Bs,me,Gs,Ee,Qt,ks,he,Is;return M=new ss({}),w=new Rl({props:{classNames:"absolute z-10 right-0 top-0",options:[{label:"Mixed",value:"https://colab.research.google.com/github/huggingface/notebooks/blob/main/diffusers_doc/en/reproducibility.ipynb"},{label:"PyTorch",value:"https://colab.research.google.com/github/huggingface/notebooks/blob/main/diffusers_doc/en/pytorch/reproducibility.ipynb"},{label:"TensorFlow",value:"https://colab.research.google.com/github/huggingface/notebooks/blob/main/diffusers_doc/en/tensorflow/reproducibility.ipynb"},{label:"Mixed",value:"https://studiolab.sagemaker.aws/import/github/huggingface/notebooks/blob/main/diffusers_doc/en/reproducibility.ipynb"},{label:"PyTorch",value:"https://studiolab.sagemaker.aws/import/github/huggingface/notebooks/blob/main/diffusers_doc/en/pytorch/reproducibility.ipynb"},{label:"TensorFlow",value:"https://studiolab.sagemaker.aws/import/github/huggingface/notebooks/blob/main/diffusers_doc/en/tensorflow/reproducibility.ipynb"}]}}),z=new zt({props:{$$slots:{default:[Xl]},$$scope:{ctx:Q}}}),se=new ss({}),te=new ke({props:{code:"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",highlighted:`<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DDIMPipeline
<span class="hljs-keyword">import</span> numpy <span class="hljs-keyword">as</span> np

model_id = <span class="hljs-string">&quot;google/ddpm-cifar10-32&quot;</span>

<span class="hljs-comment"># load model and scheduler</span>
ddim = DDIMPipeline.from_pretrained(model_id, use_safetensors=<span class="hljs-literal">True</span>)

<span class="hljs-comment"># run pipeline for just two steps and return numpy tensor</span>
image = ddim(num_inference_steps=<span class="hljs-number">2</span>, output_type=<span class="hljs-string">&quot;np&quot;</span>).images
<span class="hljs-built_in">print</span>(np.<span class="hljs-built_in">abs</span>(image).<span class="hljs-built_in">sum</span>())`}}),ae=new ss({}),re=new ke({props:{code:"aW1wb3J0JTIwdG9yY2glMEFmcm9tJTIwZGlmZnVzZXJzJTIwaW1wb3J0JTIwRERJTVBpcGVsaW5lJTBBaW1wb3J0JTIwbnVtcHklMjBhcyUyMG5wJTBBJTBBbW9kZWxfaWQlMjAlM0QlMjAlMjJnb29nbGUlMkZkZHBtLWNpZmFyMTAtMzIlMjIlMEElMEElMjMlMjBsb2FkJTIwbW9kZWwlMjBhbmQlMjBzY2hlZHVsZXIlMEFkZGltJTIwJTNEJTIwRERJTVBpcGVsaW5lLmZyb21fcHJldHJhaW5lZChtb2RlbF9pZCUyQyUyMHVzZV9zYWZldGVuc29ycyUzRFRydWUpJTBBJTBBJTIzJTIwY3JlYXRlJTIwYSUyMGdlbmVyYXRvciUyMGZvciUyMHJlcHJvZHVjaWJpbGl0eSUwQWdlbmVyYXRvciUyMCUzRCUyMHRvcmNoLkdlbmVyYXRvcihkZXZpY2UlM0QlMjJjcHUlMjIpLm1hbnVhbF9zZWVkKDApJTBBJTBBJTIzJTIwcnVuJTIwcGlwZWxpbmUlMjBmb3IlMjBqdXN0JTIwdHdvJTIwc3RlcHMlMjBhbmQlMjByZXR1cm4lMjBudW1weSUyMHRlbnNvciUwQWltYWdlJTIwJTNEJTIwZGRpbShudW1faW5mZXJlbmNlX3N0ZXBzJTNEMiUyQyUyMG91dHB1dF90eXBlJTNEJTIybnAlMjIlMkMlMjBnZW5lcmF0b3IlM0RnZW5lcmF0b3IpLmltYWdlcyUwQXByaW50KG5wLmFicyhpbWFnZSkuc3VtKCkp",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DDIMPipeline
<span class="hljs-keyword">import</span> numpy <span class="hljs-keyword">as</span> np

model_id = <span class="hljs-string">&quot;google/ddpm-cifar10-32&quot;</span>

<span class="hljs-comment"># load model and scheduler</span>
ddim = DDIMPipeline.from_pretrained(model_id, use_safetensors=<span class="hljs-literal">True</span>)

<span class="hljs-comment"># create a generator for reproducibility</span>
generator = torch.Generator(device=<span class="hljs-string">&quot;cpu&quot;</span>).manual_seed(<span class="hljs-number">0</span>)

<span class="hljs-comment"># run pipeline for just two steps and return numpy tensor</span>
image = ddim(num_inference_steps=<span class="hljs-number">2</span>, output_type=<span class="hljs-string">&quot;np&quot;</span>, generator=generator).images
<span class="hljs-built_in">print</span>(np.<span class="hljs-built_in">abs</span>(image).<span class="hljs-built_in">sum</span>())`}}),Y=new zt({props:{$$slots:{default:[Sl]},$$scope:{ctx:Q}}}),ie=new ss({}),oe=new ke({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DDIMPipeline
<span class="hljs-keyword">import</span> numpy <span class="hljs-keyword">as</span> np

model_id = <span class="hljs-string">&quot;google/ddpm-cifar10-32&quot;</span>

<span class="hljs-comment"># load model and scheduler</span>
ddim = DDIMPipeline.from_pretrained(model_id, use_safetensors=<span class="hljs-literal">True</span>)
ddim.to(<span class="hljs-string">&quot;cuda&quot;</span>)

<span class="hljs-comment"># create a generator for reproducibility</span>
generator = torch.Generator(device=<span class="hljs-string">&quot;cuda&quot;</span>).manual_seed(<span class="hljs-number">0</span>)

<span class="hljs-comment"># run pipeline for just two steps and return numpy tensor</span>
image = ddim(num_inference_steps=<span class="hljs-number">2</span>, output_type=<span class="hljs-string">&quot;np&quot;</span>, generator=generator).images
<span class="hljs-built_in">print</span>(np.<span class="hljs-built_in">abs</span>(image).<span class="hljs-built_in">sum</span>())`}}),pe=new ke({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DDIMPipeline
<span class="hljs-keyword">import</span> numpy <span class="hljs-keyword">as</span> np

model_id = <span class="hljs-string">&quot;google/ddpm-cifar10-32&quot;</span>

<span class="hljs-comment"># load model and scheduler</span>
ddim = DDIMPipeline.from_pretrained(model_id, use_safetensors=<span class="hljs-literal">True</span>)
ddim.to(<span class="hljs-string">&quot;cuda&quot;</span>)

<span class="hljs-comment"># create a generator for reproducibility; notice you don&#x27;t place it on the GPU!</span>
generator = torch.manual_seed(<span class="hljs-number">0</span>)

<span class="hljs-comment"># run pipeline for just two steps and return numpy tensor</span>
image = ddim(num_inference_steps=<span class="hljs-number">2</span>, output_type=<span class="hljs-string">&quot;np&quot;</span>, generator=generator).images
<span class="hljs-built_in">print</span>(np.<span class="hljs-built_in">abs</span>(image).<span class="hljs-built_in">sum</span>())`}}),K=new zt({props:{$$slots:{default:[Fl]},$$scope:{ctx:Q}}}),ce=new ss({}),me=new ke({props:{code:"aW1wb3J0JTIwb3MlMEElMEFvcy5lbnZpcm9uJTVCJTIyQ1VCTEFTX1dPUktTUEFDRV9DT05GSUclMjIlNUQlMjAlM0QlMjAlMjIlM0ExNiUzQTglMjIlMEElMEF0b3JjaC5iYWNrZW5kcy5jdWRubi5iZW5jaG1hcmslMjAlM0QlMjBGYWxzZSUwQXRvcmNoLnVzZV9kZXRlcm1pbmlzdGljX2FsZ29yaXRobXMoVHJ1ZSk=",highlighted:`<span class="hljs-keyword">import</span> os

os.environ[<span class="hljs-string">&quot;CUBLAS_WORKSPACE_CONFIG&quot;</span>] = <span class="hljs-string">&quot;:16:8&quot;</span>

torch.backends.cudnn.benchmark = <span class="hljs-literal">False</span>
torch.use_deterministic_algorithms(<span class="hljs-literal">True</span>)`}}),he=new ke({props:{code:"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",highlighted:`<span class="hljs-keyword">import</span> torch
<span class="hljs-keyword">from</span> diffusers <span class="hljs-keyword">import</span> DDIMScheduler, StableDiffusionPipeline
<span class="hljs-keyword">import</span> numpy <span class="hljs-keyword">as</span> np

model_id = <span class="hljs-string">&quot;runwayml/stable-diffusion-v1-5&quot;</span>
pipe = StableDiffusionPipeline.from_pretrained(model_id, use_safetensors=<span class="hljs-literal">True</span>).to(<span class="hljs-string">&quot;cuda&quot;</span>)
pipe.scheduler = DDIMScheduler.from_config(pipe.scheduler.config)
g = torch.Generator(device=<span class="hljs-string">&quot;cuda&quot;</span>)

prompt = <span class="hljs-string">&quot;A bear is playing a guitar on Times Square&quot;</span>

g.manual_seed(<span class="hljs-number">0</span>)
result1 = pipe(prompt=prompt, num_inference_steps=<span class="hljs-number">50</span>, generator=g, output_type=<span class="hljs-string">&quot;latent&quot;</span>).images

g.manual_seed(<span class="hljs-number">0</span>)
result2 = pipe(prompt=prompt, num_inference_steps=<span class="hljs-number">50</span>, generator=g, output_type=<span class="hljs-string">&quot;latent&quot;</span>).images

<span class="hljs-built_in">print</span>(<span class="hljs-string">&quot;L_inf dist = &quot;</span>, <span class="hljs-built_in">abs</span>(result1 - result2).<span class="hljs-built_in">max</span>())
<span class="hljs-string">&quot;L_inf dist =  tensor(0., device=&#x27;cuda:0&#x27;)&quot;</span>`}}),{c(){d=a("meta"),v=c(),h=a("h1"),y=a("a"),B=a("span"),g(M.$$.fragment),E=c(),j=a("span"),G=i("Create reproducible pipelines"),b=c(),g(w.$$.fragment),k=c(),f=a("p"),C=i("Reproducibility is important for testing, replicating results, and can even be used to "),R=a("a"),ye=i("improve image quality"),Qs=i(". However, the randomness in diffusion models is a desired property because it allows the pipeline to generate different images every time it is run. While you can\u2019t expect to get the exact same results across platforms, you can expect results to be reproducible across releases and platforms within a certain tolerance range. Even then, tolerance varies depending on the diffusion pipeline and checkpoint."),ts=c(),be=a("p"),zs=i("This is why it\u2019s important to understand how to control sources of randomness in diffusion models or use deterministic algorithms."),ls=c(),g(z.$$.fragment),as=c(),X=a("h2"),D=a("a"),Ie=a("span"),g(se.$$.fragment),Ds=c(),$e=a("span"),Hs=i("Control randomness"),ns=c(),we=a("p"),As=i(`During inference, pipelines rely heavily on random sampling operations which include creating the
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