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    <title>Scheduling on Programmer.ie: Modern AI programming</title>
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      <title>Advanced Agents From First Principles 21: What Happens When Too Many Agents Compete for the Same Resources? Add Admission Control, Quotas and Backpressure</title>
      <link>http://programmer.ie/post/advanced-agents-from-first-principles-21/</link>
      <pubDate>Sun, 09 Aug 2026 11:21:00 +0100</pubDate>
      <guid>http://programmer.ie/post/advanced-agents-from-first-principles-21/</guid>
      <description>&lt;h1 id=&#34;what-happens-when-too-many-agents-compete-for-the-same-resources&#34;&gt;What Happens When Too Many Agents Compete for the Same Resources?&lt;/h1&gt;&#xA;&lt;p&gt;A single agent can look healthy in isolation.&lt;/p&gt;&#xA;&lt;p&gt;It gets a request.&lt;/p&gt;&#xA;&lt;p&gt;It calls a model.&lt;/p&gt;&#xA;&lt;p&gt;It launches a few search branches.&lt;/p&gt;&#xA;&lt;p&gt;It opens a browser.&lt;/p&gt;&#xA;&lt;p&gt;It runs tests.&lt;/p&gt;&#xA;&lt;p&gt;It asks a verifier to check the result.&lt;/p&gt;&#xA;&lt;p&gt;Everything works.&lt;/p&gt;&#xA;&lt;p&gt;Then production traffic arrives.&lt;/p&gt;&#xA;&lt;p&gt;Ten agents start at once.&lt;/p&gt;&#xA;&lt;p&gt;Then fifty.&lt;/p&gt;&#xA;&lt;p&gt;Then five hundred.&lt;/p&gt;&#xA;&lt;p&gt;Now every agent still has a perfectly reasonable local plan.&lt;/p&gt;</description>
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      <title>Advanced Agents From First Principles 16: Where Should an Agent Spend Its Compute? Build a Dynamic Budget Scheduler</title>
      <link>http://programmer.ie/post/advanced-agents-from-first-principles-16/</link>
      <pubDate>Sun, 09 Aug 2026 10:53:00 +0100</pubDate>
      <guid>http://programmer.ie/post/advanced-agents-from-first-principles-16/</guid>
      <description>&lt;h1 id=&#34;where-should-an-agent-spend-its-compute&#34;&gt;Where Should an Agent Spend Its Compute?&lt;/h1&gt;&#xA;&lt;p&gt;A production agent has a budget whether you designed one or not.&lt;/p&gt;&#xA;&lt;p&gt;Every model call costs something.&lt;/p&gt;&#xA;&lt;p&gt;Every search node costs something.&lt;/p&gt;&#xA;&lt;p&gt;Every tool invocation costs something.&lt;/p&gt;&#xA;&lt;p&gt;Every verifier costs something.&lt;/p&gt;&#xA;&lt;p&gt;Every retry adds latency.&lt;/p&gt;&#xA;&lt;p&gt;Every escalation to a stronger model spends money and time that could have been used somewhere else.&lt;/p&gt;&#xA;&lt;p&gt;The naive architecture gives every subsystem its own fixed limit:&lt;/p&gt;&#xA;&lt;div class=&#34;highlight&#34;&gt;&lt;pre tabindex=&#34;0&#34; style=&#34;color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;&#34;&gt;&lt;code class=&#34;language-python&#34; data-lang=&#34;python&#34;&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;MAX_STEPS &lt;span style=&#34;color:#f92672&#34;&gt;=&lt;/span&gt; &lt;span style=&#34;color:#ae81ff&#34;&gt;20&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;MAX_SEARCH_NODES &lt;span style=&#34;color:#f92672&#34;&gt;=&lt;/span&gt; &lt;span style=&#34;color:#ae81ff&#34;&gt;32&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;MAX_CRITIC_CALLS &lt;span style=&#34;color:#f92672&#34;&gt;=&lt;/span&gt; &lt;span style=&#34;color:#ae81ff&#34;&gt;3&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;MAX_RETRIES &lt;span style=&#34;color:#f92672&#34;&gt;=&lt;/span&gt; &lt;span style=&#34;color:#ae81ff&#34;&gt;4&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;span style=&#34;display:flex;&#34;&gt;&lt;span&gt;MAX_VERIFIER_CALLS &lt;span style=&#34;color:#f92672&#34;&gt;=&lt;/span&gt; &lt;span style=&#34;color:#ae81ff&#34;&gt;2&lt;/span&gt;&#xA;&lt;/span&gt;&lt;/span&gt;&lt;/code&gt;&lt;/pre&gt;&lt;/div&gt;&lt;p&gt;That looks safe.&lt;/p&gt;</description>
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      <title>Advanced Agents From First Principles 34: Where Should This Task Actually Run? Build Capability-Aware Placement Across Models, Providers and Resource Pools</title>
      <link>http://programmer.ie/post/advanced-agents-from-first-principles-34/</link>
      <pubDate>Sun, 09 Aug 2026 00:00:00 +0000</pubDate>
      <guid>http://programmer.ie/post/advanced-agents-from-first-principles-34/</guid>
      <description>A practical placement architecture for advanced agents: route work across local and frontier models, providers, regions, GPUs, browser pools and specialist runtimes using demonstrated competence, verifier availability, policy constraints, health, cost and latency rather than model prestige.</description>
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